The first table below looks at the demand for UNIX skills in IT jobs advertised for the North West region. Included is a guide to the average salaries offered in IT jobs that have cited UNIX over the 3 months to 24 May 2013 with a comparison to the same period in the previous 2 years. The second table is for comparison and provides aggregates for all of the Operating Systems category for the North West region.

Location
3 months to
24 May 2013
Same period 2012 Same period 2011
UNIX
Rank 42 37 45
Rank change year-on-year
-5 +8
Permanent jobs citing UNIX 402 431 301
As % of all permanent IT jobs located in the North West 5.595% 6.072% 4.383%
As % of the Operating Systems category 21.85% 22.15% 18.92%
Number of salaries quoted 331 342 257
Average salary £40,000 £40,000 £38,500
Average salary % change year-on-year
- +3.89%
90% offered a salary of more than £27,500 £29,000 £27,400
10% offered a salary of more than £50,000 £58,500 £58,500
UK excluding London average salary £40,000 £40,000 £39,000
% change year-on-year
- +2.56%
All Operating Systems
North West
Permanent IT job ads with a match in the
Operating Systems category
1840 1946 1591
As % of all permanent IT jobs located in the North West 25.61% 27.42% 23.17%
Number of salaries quoted 1564 1702 1414
Average salary £35,000 £35,000 £32,500
Average salary % change year-on-year
- +7.69%
90% offered a salary of more than £22,000 £22,500 £21,500
10% offered a salary of more than £50,000 £47,000 £47,500
UK excluding London average salary £37,500 £37,500 £35,000
% change year-on-year
- +7.14%
UNIX
England

UNIX
Jobs Demand Trend

This chart provides a 3-month moving total of permanent IT jobs citing UNIX across the North West region as a proportion of the total demand within the Operating Systems category.

North West UNIX Jobs Demand Trend

UNIX
Salary Trend

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing UNIX across the North West region.

North West UNIX Salary Trend

UNIX
Salary Histogram

This chart provides a salary histogram for IT jobs citing UNIX across the North West region over the 3 months to 24 May 2013.

North West UNIX Salary Histogram

UNIX
Job Locations

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing UNIX within the North West region over the 3 months to 24 May 2013. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Click each for more statistics)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Manchester -10 181 £36,250 -9.37%
Cheshire -3 172 £40,500 +1.25%
Merseyside 0 26 £39,000 -8.23%
Lancashire -11 7 £37,500 +32.97%
Cumbria - 1 - -
UNIX
England

UNIX
Top 30 Related IT Skills

For the 6 months to 24 May 2013, IT jobs across the North West region citing UNIX also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited UNIX.

1 565 (62.16%) Linux
2 288 (31.68%) Oracle
3 273 (30.03%) Java
4 272 (29.92%) Finance
5 256 (28.16%) Windows
6 251 (27.61%) SQL
7 186 (20.46%) AIX
8 157 (17.27%) Degree
9 148 (16.28%) SQL Server
10 132 (14.52%) Red Hat
11 127 (13.97%) C
12 116 (12.76%) ITIL
12 116 (12.76%) Microsoft
13 115 (12.65%) XML
14 110 (12.10%) Shell Script
15 109 (11.99%) Solaris
16 108 (11.88%) Red Hat Enterprise Linux
17 98 (10.78%) PHP
18 97 (10.67%) HP
19 94 (10.34%) IBM
19 94 (10.34%) .NET
20 92 (10.12%) Web Services
21 89 (9.791%) Retail
22 81 (8.911%) C++
23 80 (8.801%) JavaScript
24 77 (8.471%) PL/SQL
25 72 (7.921%) Banking
26 71 (7.811%) WebSphere
27 70 (7.701%) Problem Management
27 70 (7.701%) Middleware

UNIX
Top Related IT Skills by Category

For the 6 months to 24 May 2013, IT jobs across the North West region citing UNIX also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited UNIX. Up to 20 skills are shown per category.

Application Development
1 115 (12.65%) XML
2 94 (10.34%) .NET
3 92 (10.12%) Web Services
4 71 (7.811%) WebSphere
5 70 (7.701%) Middleware
5 70 (7.701%) J2EE
6 67 (7.371%) Spring
7 66 (7.261%) HTML
8 61 (6.711%) ASP.NET
9 48 (5.281%) CSS
9 48 (5.281%) SOAP
10 40 (4.400%) Hibernate
11 36 (3.960%) HTML5
12 35 (3.850%) jQuery
13 32 (3.520%) Ajax
14 31 (3.410%) JDBC
14 31 (3.410%) JSP
15 23 (2.530%) JMS
16 21 (2.310%) XSLT
17 16 (1.760%) Servlets
Application Platforms
1 61 (6.711%) Apache
2 42 (4.620%) Tomcat
3 41 (4.510%) MS Exchange
4 39 (4.290%) WebSphere MQ
5 29 (3.190%) Exchange Server 2010
6 28 (3.080%) IIS
7 26 (2.860%) WebLogic
8 18 (1.980%) Exchange Server 2007
8 18 (1.980%) SharePoint
9 12 (1.320%) SharePoint 2010
9 12 (1.320%) Lync
10 8 (0.880%) Amazon EC2
10 8 (0.880%) Amazon AWS
10 8 (0.880%) Amazon ELB
10 8 (0.880%) WebSphere Application Server
10 8 (0.880%) CICS
11 7 (0.770%) SAS
11 7 (0.770%) Exchange Server 2003
12 6 (0.660%) Jetty
12 6 (0.660%) WebLogic Portal
Applications
1 64 (7.041%) MS Excel
2 35 (3.850%) MS Office
3 12 (1.320%) MS Visio
4 4 (0.440%) MS PowerPoint
5 3 (0.330%) Photoshop
Business Applications
1 16 (1.760%) Oracle EBS
2 10 (1.100%) Oracle Applications
3 3 (0.330%) Sage 200
3 3 (0.330%) Bond Adapt
4 2 (0.220%) Oracle EBS R12
4 2 (0.220%) SAP Business One
4 2 (0.220%) Oracle CRM
5 1 (0.110%) Oracle Financials
5 1 (0.110%) Oracle 11i
Communications & Networking
1 67 (7.371%) TCP/IP
2 64 (7.041%) SAN
3 40 (4.400%) HTTP
4 39 (4.290%) Firewall
5 33 (3.630%) LAN
6 29 (3.190%) WAN
7 28 (3.080%) Internet
8 27 (2.970%) DNS
9 22 (2.420%) VoIP
10 17 (1.870%) LDAP
11 13 (1.430%) Unified Communications
11 13 (1.430%) Fibre Channel
12 12 (1.320%) iSCSI
12 12 (1.320%) IMAP
13 11 (1.210%) Ethernet
14 9 (0.990%) SMTP
14 9 (0.990%) NAS
15 8 (0.880%) FTP
15 8 (0.880%) SMS
15 8 (0.880%) SSL
Database & Business Intelligence
1 148 (16.28%) SQL Server
2 60 (6.601%) Oracle 10g
3 54 (5.941%) RDBMS
4 49 (5.391%) MySQL
5 47 (5.171%) Oracle 11g
6 41 (4.510%) Data Warehouse
7 38 (4.180%) Oracle 8/8i
8 37 (4.070%) DB2
9 24 (2.640%) SQL Server 2005
10 23 (2.530%) DataStage
10 23 (2.530%) SQL Server 2008
11 18 (1.980%) Oracle Discoverer
12 15 (1.650%) Oracle Reports
13 13 (1.430%) Essbase
14 12 (1.320%) SQL Server 2012
15 10 (1.100%) SQL Server 2000
16 9 (0.990%) Oracle BI EE
16 9 (0.990%) NoSQL
17 8 (0.880%) MongoDB
17 8 (0.880%) Apache Cassandra
Development Applications
1 33 (3.630%) Subversion
2 26 (2.860%) Visual Studio
3 22 (2.420%) Ant
3 22 (2.420%) JUnit
4 16 (1.760%) Hudson
5 15 (1.650%) Maven
5 15 (1.650%) LoadRunner
5 15 (1.650%) JIRA
6 13 (1.430%) Eclipse
7 9 (0.990%) Oracle Forms
8 8 (0.880%) Jenkins
9 6 (0.660%) Oracle APEX
9 6 (0.660%) Log4j
10 5 (0.550%) Redmine
10 5 (0.550%) Git (software)
11 4 (0.440%) ChangeMan
12 3 (0.330%) ProC
12 3 (0.330%) Selenium
12 3 (0.330%) PEAR
13 2 (0.220%) Team Foundation Server
General
1 272 (29.92%) Finance
2 89 (9.791%) Retail
3 72 (7.921%) Banking
4 63 (6.931%) Telecoms
5 26 (2.860%) Financial Institution
6 17 (1.870%) Advertising
7 13 (1.430%) Pharmaceutical
7 13 (1.430%) Retail Banking
8 8 (0.880%) Back Office
8 8 (0.880%) Manufacturing
9 5 (0.550%) Marketing
9 5 (0.550%) Local Government
10 4 (0.440%) Corporate Banking
10 4 (0.440%) Private Banking
10 4 (0.440%) Investment Banking
11 3 (0.330%) Aerospace
12 2 (0.220%) Automotive
13 1 (0.110%) Electronics
13 1 (0.110%) Law
13 1 (0.110%) Legal
Job Titles
1 245 (26.95%) Developer
2 135 (14.85%) Analyst
3 116 (12.76%) Administrator
4 73 (8.031%) Systems Administrator
5 63 (6.931%) Applications Support
6 60 (6.601%) Java Developer
7 59 (6.491%) Linux Administrator
8 55 (6.051%) Linux Systems Administrator
9 53 (5.831%) DBA
10 52 (5.721%) Support Analyst
10 52 (5.721%) Support Engineer
11 47 (5.171%) Oracle DBA
11 47 (5.171%) UNIX Administrator
12 42 (4.620%) Software Developer
12 42 (4.620%) Team Leader
13 40 (4.400%) Architect
14 39 (4.290%) Infrastructure Analyst
15 37 (4.070%) Consultant
16 36 (3.960%) UNIX Systems Administrator
17 31 (3.410%) Technical Support
Miscellaneous
1 54 (5.941%) Clustering
1 54 (5.941%) Mainframe
2 49 (5.391%) Replication
3 40 (4.400%) Computer Science
4 33 (3.630%) Enterprise Software
5 24 (2.640%) Fixed Income
6 23 (2.530%) IBM Mainframe
7 18 (1.980%) Client/Server
8 17 (1.870%) Open Source
9 16 (1.760%) Management Information System
10 13 (1.430%) Tandem
11 12 (1.320%) SCADA
12 11 (1.210%) Handset
12 11 (1.210%) N-Tier
13 10 (1.100%) iSeries
13 10 (1.100%) Online Banking
13 10 (1.100%) AS400
14 7 (0.770%) Cryptography
14 7 (0.770%) IVR
14 7 (0.770%) PMI
Operating Systems
1 565 (62.16%) Linux
2 256 (28.16%) Windows
3 186 (20.46%) AIX
4 109 (11.99%) Solaris
5 108 (11.88%) Red Hat Enterprise Linux
6 68 (7.481%) Windows Server 2008
7 46 (5.061%) HPUX
8 39 (4.290%) Windows Server 2003
9 21 (2.310%) Ubuntu
10 19 (2.090%) Windows XP
11 14 (1.540%) CentOS
12 12 (1.320%) Mac OS X
13 11 (1.210%) zOS
13 11 (1.210%) VMS
13 11 (1.210%) Windows Vista
14 10 (1.100%) Windows Server 2012
15 8 (0.880%) Fedora
16 7 (0.770%) Windows 2000
17 6 (0.660%) OpenVMS
17 6 (0.660%) SUSE
Processes & Methodologies
1 116 (12.76%) ITIL
2 70 (7.701%) Problem Management
3 62 (6.821%) High Availability
4 51 (5.611%) Change Management
4 51 (5.611%) TDD
4 51 (5.611%) ETL
5 49 (5.391%) Configuration Management
6 47 (5.171%) Service Delivery
6 47 (5.171%) Incident Management
7 45 (4.950%) Stakeholder Management
7 45 (4.950%) Scrum
8 44 (4.840%) Agile Software Development
8 44 (4.840%) Business Intelligence
9 42 (4.620%) E-Commerce
10 38 (4.180%) Project Management
11 37 (4.070%) Risk Management
12 34 (3.740%) Performance Management
12 34 (3.740%) Multithreading
13 33 (3.630%) Web Development
14 31 (3.410%) OO
Programming Languages
1 273 (30.03%) Java
2 251 (27.61%) SQL
3 127 (13.97%) C
4 110 (12.10%) Shell Script
5 98 (10.78%) PHP
6 81 (8.911%) C++
7 80 (8.801%) JavaScript
8 77 (8.471%) PL/SQL
9 68 (7.481%) Perl
10 57 (6.271%) C#
11 39 (4.290%) Python
12 33 (3.630%) Ruby
13 22 (2.420%) VB
14 20 (2.200%) VB.NET
15 19 (2.090%) Bash shell
16 18 (1.980%) COBOL
17 16 (1.760%) JCL
18 14 (1.540%) VB6
19 8 (0.880%) PowerShell
19 8 (0.880%) VBScript
Qualifications
1 157 (17.27%) Degree
2 20 (2.200%) ITIL Certification
3 16 (1.760%) Security Cleared
4 15 (1.650%) SC Cleared
5 14 (1.540%) PhD
6 13 (1.430%) HND
7 7 (0.770%) PMI Certification
7 7 (0.770%) ISEB
7 7 (0.770%) ISTQB
8 6 (0.660%) OCP
8 6 (0.660%) Oracle Certification
9 5 (0.550%) ISSAP
9 5 (0.550%) CISM
9 5 (0.550%) Microsoft Certification
9 5 (0.550%) CISSP
10 4 (0.440%) MCSE
11 3 (0.330%) ISSMP
12 2 (0.220%) PMP
12 2 (0.220%) ISEB Practitioner
13 1 (0.110%) CISA
Quality Assurance & Compliance
1 49 (5.391%) SLA
2 16 (1.760%) QA
3 4 (0.440%) COBIT
4 3 (0.330%) ISO 9000
5 1 (0.110%) ISO 9001
5 1 (0.110%) Data Quality
5 1 (0.110%) ISO/IEC 27001
System Software
1 51 (5.611%) VMware Infrastructure
2 46 (5.061%) Active Directory
3 25 (2.750%) Oracle RMAN
4 21 (2.310%) Oracle RAC
5 9 (0.990%) XenApp
5 9 (0.990%) Veritas Volume Manager
6 8 (0.880%) VirtualBox
6 8 (0.880%) vSphere
6 8 (0.880%) Postfix
7 6 (0.660%) NFS
8 4 (0.440%) Hyper-V
8 4 (0.440%) Tivoli Workload Scheduler
9 2 (0.220%) Sendmail
9 2 (0.220%) VMware Server
9 2 (0.220%) Terminal Services
9 2 (0.220%) MetaFrame
9 2 (0.220%) VMware ESX
10 1 (0.110%) PowerHA
10 1 (0.110%) Citrix Presentation Server
10 1 (0.110%) EMC RecoverPoint
Systems Management
1 25 (2.750%) Tivoli
1 25 (2.750%) Data Guard
2 11 (1.210%) Backup Exec
3 10 (1.100%) Tivoli Storage Manager
4 8 (0.880%) Puppet
5 6 (0.660%) HP Data Protector
5 6 (0.660%) NetBackup
6 5 (0.550%) Tivoli Monitoring
7 4 (0.440%) CA Wily
7 4 (0.440%) CA Endevor
8 3 (0.330%) Control-M
8 3 (0.330%) Oracle Enterprise Manager
8 3 (0.330%) Veritas Storage Foundation
9 2 (0.220%) SCCM
9 2 (0.220%) SCOM
9 2 (0.220%) HP Quality Center
9 2 (0.220%) EMC NetWorker
10 1 (0.110%) Tivoli NetView
10 1 (0.110%) Nagios
10 1 (0.110%) OMEGAMON
Vendors
1 288 (31.68%) Oracle
2 132 (14.52%) Red Hat
3 116 (12.76%) Microsoft
4 97 (10.67%) HP
5 94 (10.34%) IBM
6 60 (6.601%) VMware
7 42 (4.620%) Ab Initio
8 39 (4.290%) Citrix
9 24 (2.640%) Google
9 24 (2.640%) Teradata
10 22 (2.420%) MicroStrategy
10 22 (2.420%) Sun
10 22 (2.420%) Cisco
10 22 (2.420%) Business Objects
11 18 (1.980%) Siebel
12 15 (1.650%) TIBCO
12 15 (1.650%) Veritas
13 13 (1.430%) Hyperion
13 13 (1.430%) EMC
13 13 (1.430%) Fujitsu
Cheshire
The successful Application Systems Engineer (ITIL, Java, MQ, Unix, Linux) will have: - Extensive application support experience (Unix, Linux, Oracle, Java, MQ Messaging, Citrix) - ITIL is a must have -...
ANSON MCCADE
Salary: From £45,000 to £55,000 per annum + Bonus + Market-Leading Package
Posted: 24 May 2013
Manchester, Lancashire
JavaScript, HTML, CSS, Windows, Linux, Unix, Degree or equivalent - £35k - £50k - Manchester My client is currently on the lookout for an experienced Senior Front End Developer ideally degree...
Circle Recruitment
Salary: £35000 - £50000 per annum
Posted: 23 May 2013
Preston, Lancashire
Java Developer ( Java, HTML, CSS, JavaScript, Spring )... You will need solid knowledge of Java, HTML, CSS, JavaScript, SOAP, Spring/Hibernate framework and XML. Exposure to Eclipse, Tomcat, UNIX...
IT Executive Ltd
Salary: £25000 - £40000 per annum + DOE
Posted: 21 May 2013
Cheshire, North West
The successful candidate will have proven application support experience within a live environment & experience of some/all of the following skills: UNIX Scripting, Linux, Java, .NET, SQL, Oracle,...
Hays Specialist Recruitment Ltd
Salary: £40000.00 - £47000.00 per annum + Excellent Package
Posted: 18 May 2013
Cheshire, North West
Lead Application Support Specialist - ITIL, UNIX Scripting, Linux, SQL, Java, Incident Management, Problem Management - This is an excellent opportunity to progress a challenging, varied and stable career working...
Hays Specialist Recruitment Ltd
Salary: £40000.00 - £47000.00 per annum + Excellent package
Posted: 3 May 2013
Manchester, Lancashire
They are currently looking to fill a couple of positions and the top level skillset they are after is for someone with some or all of the following:...
Evolution Recruitment Solutions
Salary: 35,000 - 40,000 + Bens
Posted: 22 May 2013
Manchester, Lancashire
The software is complex and uses a mixture of technologies to include Oracle (PL/SQL), MySQL and development languages such as Java along with web technologies (HTML, CSS)...
Coburg Banks IT
Salary: £20000 - £25000 per annum + Benefits
Posted: 22 May 2013
St. Helens, North West
You will have excellent Linux, Oracle or IBM/iseries administration skills and a passion to 'make a difference.' The key skills needed for the IT Operations Team Leader...
Salary: £45000 - £50000 per annum + Bonus
Posted: 24 May 2013
St. Helens, Merseyside
You will have excellent Linux, Oracle or IBM/iseries administration skills and a passion to 'make a difference.'... Operational / Technical knowledge in Linux, Oracle or IBM/iseries administration.....
Ascent People Ltd
Salary: £45000 - £50000 per annum + Bonus
Posted: 23 May 2013
Cheshire
The successful Senior Systems Engineer (Mainframe, Cobol, CICS, ITIL) will have: - Extensive application support experience (Unix, Linux, Websphere, Java, MQ Messaging, Connect Direct, SQL) - Experience with IBM Mainframe,...
ANSON MCCADE
Salary: From £40,000 to £55,000 per annum + Bonus + Market-Leading Package
Posted: 22 May 2013
Greater Manchester, North West
My international client is now urgently looking for a Product Support Manager to join their team. This is a fantastic opportunity to work for a well established company...
Computer Futures
Salary: £50000 - £55000 per annum
Posted: 15 May 2013
Stockport, North West
This is a fantastic opportunity to work for a well established and growing company. This role is responsible for the management of the 3rd and 4th Line support...
Computer Futures
Salary: £50000 - £55000 per annum
Posted: 15 May 2013
Manchester, Lancashire
Understanding of SANs and LANs. *Strong Shell Scripting skills. *Experience of large AIX migration projects... *Linux (Red Hat) skills - will ideally have worked on Linux migration projects. *Understanding...
Polar Recruitment
Salary: £50000 - £65000 per annum + + Car & Benefits
Posted: 23 May 2013
Manchester, Lancashire
Web Application Developer (C++ OR Java, HTML, XML, CSS, JavaScript, Linux or UNIX, AJAX) - Central Manchester... To be considered for this role you require a good understanding of...
Ashdown IT
Salary: £35000 - £45000 per annum + Healthcare and pension
Posted: 20 May 2013
Altrincham, North West
My client based in Cheshire is looking for a Linux consultant to join their existing team on some exciting projects... These systems run both Solaris (up to 10)...
Computer Futures
Posted: 15 May 2013
Cheshire
Linux Systems Administrator - Linux / Red Hat / UNIX / AIX / Infrastructure / Finance... As a Linux Systems Administrator you will be joining the client's technology centre. The role is predominantly...
Rullion IT Plus
Salary: £45000 - £50000 per annum + excellent package
Posted: 22 May 2013
Northwich Cheshire, North West
Job Title: Database Administrator - DBA - PostgreSQL , PL/pgSQL, OLTPSkills: Cheshire, PostgreSQL Database Administrator, DBA, with ideally experience of PL/pgSQL, OLTP, PL/proxy, PgBouncer, Linux, Perl, PostgreSQL 9,...
Xperian Recruitment Limited
Salary: £0 - £45,000 per year + Benefits
Posted: 20 May 2013
Cheshire, North West
You will need: At least 4 years of experience of managing teams Experience with Microsoft Office products Working knowledge of JIRA Defect Tracking tool An understanding of issues...
Computer Futures
Salary: £50000 - £55000 per annum
Posted: 15 May 2013
Manchester, Lancashire
Java Developer, Web development, Web services, DB2, Flex, XML, SOAP, Windows, UNIX, Hibernate, programmer, engineer/ Manchester / up to 38K... Web Services (XML / SOAP) XML. Windows. UNIX (Solaris/AIX/...
Ascent People Ltd
Salary: £27000 - £38000 per annum + excellent benefits
Posted: 22 May 2013
Manchester, North West
Java Developer, Web development, Web services, DB2, Flex, Hibernate, programmer, engineer/ Manchester / up to 38K Are you interested in a new exciting Java Developer opportunity?... Methodologies/Tools/Platforms:...
Salary: £28000 - £38000 per annum + excellent benefits
Posted: 25 May 2013
Manchester, Lancashire
Java Developer, Web development, Web services, DB2, Flex, Hibernate, programmer, engineer/ Manchester / up to 38K... Web Services (XML / SOAP) XML. Windows. UNIX (Solaris/AIX/HP, Shell Scripts) Source...
Ascent People Ltd
Salary: £28000 - £38000 per annum + excellent benefits
Posted: 24 May 2013
Salford, Lancashire
Object Oriented design. - Java SE and Java EE... - ideally some of the following: DBMS, jboss, maven, ant, spring framework, hibernate, Unix/Linux environment, Agile Development, .NET, Python, Ruby,...
EXCELerate
Salary: From £40,000 to £45,000 per annum Corporate Benefits Package
Posted: 24 May 2013
Crewe, Cheshire
Satellite systems which support this are written in the most appropriate language for the specific task, and include C++, Java, Google GO (Golang), Python, PHP etc... Essential Skills: -...
Evolution Recruitment Solutions
Salary: 45,000 - 50,000 + Bens
Posted: 22 May 2013
Manchester, North West
You will need: At least 4 years of experience of managing teams Experience with Microsoft Office products Working knowledge of JIRA Defect Tracking tool An understanding of issues...
Computer Futures
Salary: £50000 - £55000 per annum
Posted: 15 May 2013
Greater Manchester, North West
My client based in Greater Manchester is looking for a Linux consultant to join their existing team on some exciting projects... These systems run both Solaris (up to...
Computer Futures
Salary: £45000 - £50000 per annum
Posted: 15 May 2013