The following table provides summary statistics for permanent job vacancies with a requirement for Business Intelligence skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Business Intelligence over the 3 months to 30 April 2017 with a comparison to the same period in the previous 2 years.

Business Intelligence (BI)
UK
3 months to
30 Apr 2017
Same period 2016 Same period 2015
Rank 34 33 37
Rank change year-on-year -1 +4  
Permanent jobs citing Business Intelligence 5139 6373 6634
As % of all permanent IT jobs advertised in the UK 6.00% 6.17% 6.00%
As % of the Processes & Methodologies category 6.71% 6.95% 6.88%
Number of salaries quoted 4265 5221 5500
Median salary £47,500 £50,000 £50,000
Median salary % change year-on-year -5.00% -  
90% offered a salary of more than £32,500 £33,500 £33,000
10% offered a salary of more than £72,500 £75,000 £75,000
UK excluding London median salary £42,500 £45,000 £45,000
% change year-on-year -5.55% -  

Business Intelligence is in the process and methodology skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies with a requirement for process and methodology skills.

Process & Methodology Skills
UK
Permanent job vacancies with a requirement for process and methodology skills 76555 91737 96448
As % of all permanent IT job vacancies advertised in the UK 89.31% 88.79% 87.17%
Number of salaries quoted 62998 76245 77828
Median salary £50,000 £50,000 £50,000
90% offered a salary of more than £32,500 £32,500 £32,000
10% offered a salary of more than £77,500 £75,000 £75,000
UK excluding London median salary £45,000 £45,000 £44,000
% change year-on-year - +2.27%  

Business Intelligence
Job Vacancy Trend

The job posting trend of jobs advertised citing Business Intelligence as a proportion of all permanent or contract IT jobs with a match in the Processes & Methodologies category.

Job vacancy trend for Business Intelligence in the UK

Business Intelligence
Salary Trend

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Business Intelligence.

Salary trend for Business Intelligence in the UK

Business Intelligence
Salary Histogram

The salary distribution of IT jobs citing Business Intelligence over the 3 months to 30 April 2017.

Salary histogram for Business Intelligence in the UK

Business Intelligence
Top 30 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Business Intelligence within the UK over the 3 months to 30 April 2017. 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 Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
England -1 4823 £47,500 -5.00% 738
London 0 2235 £56,000 -2.60% 288
South East +7 813 £45,000 -6.25% 96
City of London +2 429 £57,500 +0.67% 55
North West -9 386 £40,000 -5.88% 90
Yorkshire -5 314 £42,500 - 58
South West -6 306 £42,500 -5.55% 68
West Midlands +14 304 £40,000 -5.88% 59
Manchester -8 232 £40,000 -2.43% 57
East of England -27 216 £45,000 - 42
West Yorkshire -9 207 £42,500 +1.19% 29
Hampshire +19 180 £42,500 -5.55% 22
Birmingham +41 179 £40,000 -11.11% 21
Berkshire -16 174 £50,000 +6.38% 21
East Midlands -13 171 £42,500 -5.55% 18
Surrey +10 142 £47,500 -5.00% 10
Scotland -19 126 £41,000 -13.68% 18
Leeds -25 123 £42,000 -1.17% 17
Bristol 0 120 £41,500 -2.35% 24
Buckinghamshire +7 85 £42,500 -5.55% 15
Reading +10 71 £50,000 +11.11% 3
West Sussex +51 70 £50,000 -6.54% 4
Wiltshire +18 70 £40,000 -27.27% 20
Oxfordshire +12 70 £45,000 -19.64% 11
Gloucestershire -2 68 £47,500 -13.63% 9
Kent +31 63 £35,000 -30.00% 5
Cheshire -12 63 £40,000 -5.88% 19
Northamptonshire -8 59 £42,500 - 5
Merseyside +2 55 £40,000 -11.11% 6
Essex +42 54 £47,500 +25.00% 11

For the 6 months to 30 April 2017, IT jobs citing Business Intelligence also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads with a requirement for Business Intelligence.

1 5206 (53.07%) SQL
2 3803 (38.77%) SQL Server
3 3266 (33.30%) Finance
4 3241 (33.04%) Data Warehouse
5 2903 (29.60%) Microsoft
6 2901 (29.57%) SQL Server Integration Services
7 2777 (28.31%) SQL Server Reporting Services
8 2274 (23.18%) Agile Software Development
9 2257 (23.01%) ETL
10 2060 (21.00%) SQL Server Analysis Services
11 1983 (20.22%) Analytics
12 1909 (19.46%) T-SQL
13 1539 (15.69%) SAP
14 1503 (15.32%) Oracle
15 1347 (13.73%) Degree
16 1343 (13.69%) Power BI
17 1317 (13.43%) Tableau
18 1289 (13.14%) Analytical Skills
19 1255 (12.79%) Marketing
20 1236 (12.60%) .NET
21 1173 (11.96%) Data Modelling
22 1133 (11.55%) Big Data
23 1083 (11.04%) C#
24 1008 (10.28%) Visualisation
25 978 (9.97%) QlikView
26 974 (9.93%) Microsoft Excel
27 946 (9.64%) BusinessObjects
28 903 (9.21%) Java
29 829 (8.45%) Microsoft Azure
30 823 (8.39%) Manufacturing

Business Intelligence
Co-occurring IT Skills by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 462 (4.71%) SAS
2 457 (4.66%) SharePoint
3 262 (2.67%) Apache Spark
4 133 (1.36%) Apache
5 127 (1.29%) Elasticsearch
6 105 (1.07%) Oracle SOA Suite
7 98 (1.00%) IIS
8 92 (0.94%) CMS
9 91 (0.93%) Apache Pig
10 78 (0.80%) JBoss
11 76 (0.77%) Oracle Workflow
12 72 (0.73%) Confluence
13 63 (0.64%) BizTalk Server
13 63 (0.64%) Mule
14 60 (0.61%) SharePoint 2013
14 60 (0.61%) Tomcat
15 53 (0.54%) Mule ESB
16 48 (0.49%) NetWeaver
17 36 (0.37%) MS Exchange
18 33 (0.34%) WebSphere
Applications
1 974 (9.93%) Microsoft Excel
2 294 (3.00%) Microsoft Office
3 139 (1.42%) SPSS
4 138 (1.41%) Microsoft PowerPoint
5 95 (0.97%) MS Visio
6 55 (0.56%) Microsoft Project
7 36 (0.37%) Spreadsheet
8 27 (0.28%) SPSS Modeler
9 14 (0.14%) Photoshop
10 13 (0.13%) Adobe Creative Suite
11 11 (0.11%) Camtasia
12 6 (0.061%) Adobe Premiere
13 5 (0.051%) Adobe After Effects
13 5 (0.051%) InDesign
14 4 (0.041%) Acrobat
14 4 (0.041%) FrameMaker
14 4 (0.041%) RoboHelp
15 3 (0.031%) Adobe Captivate
15 3 (0.031%) Adobe Illustrator
15 3 (0.031%) InVision
Business Applications
1 568 (5.79%) SAP Oil and Gas
2 192 (1.96%) Dynamics CRM
3 161 (1.64%) Cognos Business Intelligence
4 155 (1.58%) Oracle EBS
5 132 (1.35%) SAP BPC
6 120 (1.22%) Dynamics AX
7 93 (0.95%) Oracle EBS R12
8 81 (0.83%) Oracle Applications
9 76 (0.77%) Oracle ERP
10 70 (0.71%) SAP FI
11 63 (0.64%) Cognos TM1
12 53 (0.54%) SAP CO
12 53 (0.54%) SAP FI/CO
13 50 (0.51%) SAP ERP
14 46 (0.47%) Dynamics NAV
15 41 (0.42%) Oracle 11i
16 38 (0.39%) Oracle Financials
17 36 (0.37%) Oracle Payables
18 33 (0.34%) Salesforce.com CRM
18 33 (0.34%) SAP SD
Cloud Services
1 829 (8.45%) Microsoft Azure
2 627 (6.39%) Amazon AWS
3 243 (2.48%) SaaS
4 128 (1.30%) Office 365
5 118 (1.20%) Google Analytics
6 115 (1.17%) Amazon EC2
7 107 (1.09%) Google Cloud Platform
8 76 (0.77%) Cloud Computing
9 72 (0.73%) GitHub
10 57 (0.58%) PaaS
11 56 (0.57%) Amazon S3
12 45 (0.46%) Azure Machine Learning
13 41 (0.42%) Amazon CloudWatch
14 37 (0.38%) IaaS
15 32 (0.33%) Adobe Analytics
16 29 (0.30%) Amazon SQS
16 29 (0.30%) AWS CloudFormation
17 28 (0.29%) Azure Active Directory
18 25 (0.25%) Google Play
19 19 (0.19%) Amazon Kinesis
Communications & Networking
1 118 (1.20%) Internet
2 84 (0.86%) Intranet
3 55 (0.56%) TCP/IP
4 53 (0.54%) Firewall
5 49 (0.50%) HTTP
6 48 (0.49%) DNS
7 46 (0.47%) WAN
8 45 (0.46%) SAN
9 42 (0.43%) LAN
10 31 (0.32%) FTP
11 28 (0.29%) Kerberos
12 25 (0.25%) SSL
13 23 (0.23%) DHCP
13 23 (0.23%) VPN
14 17 (0.17%) LDAP
15 15 (0.15%) SSH
16 13 (0.13%) MPLS
16 13 (0.13%) VoIP
17 10 (0.10%) Broadband
17 10 (0.10%) Unified Communications
Database & Business Intelligence
1 3803 (38.77%) SQL Server
2 3241 (33.04%) Data Warehouse
3 2901 (29.57%) SQL Server Integration Services
4 2777 (28.31%) SQL Server Reporting Services
5 2060 (21.00%) SQL Server Analysis Services
6 1343 (13.69%) Power BI
7 1133 (11.55%) Big Data
8 978 (9.97%) QlikView
9 946 (9.64%) BusinessObjects
10 611 (6.23%) SQL Server 2012
11 585 (5.96%) Relational Database
12 578 (5.89%) SQL Server 2008
13 577 (5.88%) SQL Server 2014
14 572 (5.83%) Hadoop
15 469 (4.78%) MySQL
16 448 (4.57%) NoSQL
17 415 (4.23%) SQL Server 2016
18 409 (4.17%) OLAP
19 407 (4.15%) SAP BW
20 381 (3.88%) BusinessObjects Business Intelligence
Development Applications
1 360 (3.67%) Git (software)
2 301 (3.07%) Team Foundation Server
3 292 (2.98%) Visual Studio
4 290 (2.96%) JIRA
5 150 (1.53%) Talend Open Studio
6 113 (1.15%) Jenkins
7 96 (0.98%) Selenium
8 95 (0.97%) TeamCity
9 94 (0.96%) JUnit
9 94 (0.96%) Oracle Forms
10 82 (0.84%) Subversion
11 80 (0.82%) SQL Server Management Studio (SSMS)
12 59 (0.60%) Atlassian Bamboo
13 57 (0.58%) Gradle
14 56 (0.57%) Octopus Deploy
15 49 (0.50%) Maven
16 47 (0.48%) ERwin
17 46 (0.47%) IntelliJ
18 45 (0.46%) Oracle APEX
19 43 (0.44%) Toad
General
1 3266 (33.30%) Finance
2 1255 (12.79%) Marketing
3 823 (8.39%) Manufacturing
4 751 (7.66%) Retail
5 705 (7.19%) Telecoms
6 637 (6.49%) Legal
7 591 (6.03%) Electronics
8 441 (4.50%) Banking
9 262 (2.67%) Advertising
10 237 (2.42%) Games
11 126 (1.28%) Law
12 111 (1.13%) Publishing
13 98 (1.00%) Pharmaceutical
14 85 (0.87%) Back Office
15 70 (0.71%) Financial Institution
16 65 (0.66%) Front Office
17 58 (0.59%) Automotive
17 58 (0.59%) Local Government
18 49 (0.50%) French Language
19 47 (0.48%) Investment Banking
Job Titles
1 3475 (35.43%) Developer
2 2140 (21.82%) Analyst
3 1632 (16.64%) Business Intelligence Developer
4 1054 (10.75%) SQL Developer
5 932 (9.50%) Business Intelligence Analyst
6 928 (9.46%) Consultant
7 697 (7.11%) Architect
8 563 (5.74%) SQL BI Developer
9 533 (5.43%) Senior Developer
10 422 (4.30%) SSIS Developer
11 415 (4.23%) Business Developer
12 414 (4.22%) DBA
13 404 (4.12%) SQL Analyst
14 378 (3.85%) Data Analyst
15 373 (3.80%) Business Analyst
16 360 (3.67%) SQL Server Developer
17 347 (3.54%) SSRS Developer
18 341 (3.48%) .NET Developer
19 329 (3.35%) Business Intelligence Manager
20 324 (3.30%) SQL DBA
Libraries, Frameworks & Software Standards
1 1236 (12.60%) .NET
2 558 (5.69%) HTML
3 431 (4.39%) XML
4 421 (4.29%) Web Services
5 401 (4.09%) CSS
6 394 (4.02%) ASP.NET
7 387 (3.95%) MDX
8 259 (2.64%) HTML5
9 232 (2.37%) AngularJS
10 216 (2.20%) ASP.NET MVC
11 204 (2.08%) .NET Framework
12 183 (1.87%) jQuery
12 183 (1.87%) JSON
13 171 (1.74%) SOAP
14 170 (1.73%) REST
15 162 (1.65%) WCF
16 151 (1.54%) RESTful
17 150 (1.53%) ASP.NET Web API
18 146 (1.49%) Node.js
19 109 (1.11%) Spring
Miscellaneous
1 1289 (13.14%) Analytical Skills
2 481 (4.90%) Computer Science
3 471 (4.80%) Management Information System
4 268 (2.73%) Greenfield Project
5 178 (1.81%) User Experience
6 166 (1.69%) Credit Risk
7 156 (1.59%) Clustering
8 151 (1.54%) Replication
9 140 (1.43%) Fintech
10 137 (1.40%) Data Structures
11 118 (1.20%) Enterprise Software
12 114 (1.16%) FMCG
12 114 (1.16%) Mobile App
13 94 (0.96%) Social Media
14 83 (0.85%) NHS
15 80 (0.82%) iPad
16 63 (0.64%) Algorithms
17 61 (0.62%) Hedge funds
18 54 (0.55%) Fixed Income
19 51 (0.52%) Online Games
Operating Systems
1 612 (6.24%) Linux
2 560 (5.71%) Windows
3 221 (2.25%) Unix
4 200 (2.04%) Windows Server
5 109 (1.11%) Android
6 93 (0.95%) Windows Server 2012
7 86 (0.88%) Apple iOS
8 77 (0.78%) Windows Server 2008
9 60 (0.61%) Red Hat Enterprise Linux
10 32 (0.33%) CentOS
11 27 (0.28%) Solaris
12 23 (0.23%) Windows 7
13 17 (0.17%) Ubuntu
14 16 (0.16%) AIX
15 15 (0.15%) Windows Server 2003
16 13 (0.13%) Windows 10
17 9 (0.092%) HPUX
17 9 (0.092%) Windows 8
18 8 (0.082%) Debian
18 8 (0.082%) IRIX
Processes & Methodologies
1 2274 (23.18%) Agile Software Development
2 2257 (23.01%) ETL
3 1983 (20.22%) Analytics
4 1173 (11.96%) Data Modelling
5 1008 (10.28%) Visualisation
6 784 (7.99%) CRM
7 716 (7.30%) Stakeholder Management
8 698 (7.12%) Project Management
9 695 (7.09%) Data Analysis
10 685 (6.98%) Data Visualisation
11 670 (6.83%) Scrum
12 656 (6.69%) ERP
13 642 (6.55%) Data Management
14 630 (6.42%) Programme Management
15 605 (6.17%) Digital Marketing
16 465 (4.74%) Mentoring
16 465 (4.74%) Performance Tuning
17 447 (4.56%) TDD
18 442 (4.51%) Migration
19 430 (4.38%) MVC
Programming Languages
1 5206 (53.07%) SQL
2 1909 (19.46%) T-SQL
3 1083 (11.04%) C#
4 903 (9.21%) Java
5 634 (6.46%) JavaScript
6 616 (6.28%) Python
7 425 (4.33%) PL/SQL
8 377 (3.84%) R
9 317 (3.23%) VBA
10 221 (2.25%) PHP
11 202 (2.06%) Data Analysis Expressions (DAX)
12 190 (1.94%) C
13 176 (1.79%) Ruby
14 171 (1.74%) VB
15 166 (1.69%) PowerShell
16 154 (1.57%) VB.NET
17 119 (1.21%) C++
18 110 (1.12%) Shell Script
19 108 (1.10%) ABAP
20 107 (1.09%) Scala
Qualifications
1 1347 (13.73%) Degree
2 189 (1.93%) Microsoft Certification
3 113 (1.15%) Security Cleared
4 99 (1.01%) ISEB
5 70 (0.71%) SC Cleared
6 57 (0.58%) ITIL Certification
7 50 (0.51%) ISTQB
8 48 (0.49%) PMI Certification
9 41 (0.42%) PhD
10 40 (0.41%) PMP
11 32 (0.33%) MCSA
12 31 (0.32%) MCSE
13 27 (0.28%) PRINCE2 Certification
14 26 (0.27%) PRINCE2 Practitioner
15 23 (0.23%) MCP
16 22 (0.22%) AWS Certification
16 22 (0.22%) Cisco Certification
17 16 (0.16%) CCNA
18 15 (0.15%) ACCA
19 14 (0.14%) CISSP
Quality Assurance & Compliance
1 519 (5.29%) Data Quality
2 379 (3.86%) QA
3 128 (1.30%) SLA
4 36 (0.37%) PMO
5 33 (0.34%) ISO/IEC 27001
6 26 (0.27%) Basel III
7 23 (0.23%) GDPR
7 23 (0.23%) PCI DSS
8 19 (0.19%) Sarbanes-Oxley
9 13 (0.13%) MiFID
10 10 (0.10%) COBIT
10 10 (0.10%) Solvency II
11 9 (0.092%) ISO 9001
12 6 (0.061%) IFRS
13 5 (0.051%) Basel II
14 4 (0.041%) Actionable Recommendations
14 4 (0.041%) IFRS 9
14 4 (0.041%) ISO/IEC 20000
14 4 (0.041%) SEPA
14 4 (0.041%) TARGET2
System Software
1 162 (1.65%) Active Directory
2 101 (1.03%) VMware Infrastructure
3 93 (0.95%) Docker
4 53 (0.54%) Hyper-V
5 40 (0.41%) Apache Flume
5 40 (0.41%) Virtual Machines
6 35 (0.36%) HDFS
7 24 (0.24%) Oracle RAC
8 19 (0.19%) VMware ESXi
9 12 (0.12%) vSphere
10 10 (0.10%) XenApp
11 9 (0.092%) VMware ESX
12 8 (0.082%) KVM
12 8 (0.082%) NFS
12 8 (0.082%) Samba
12 8 (0.082%) Squid
13 7 (0.071%) Shibboleth
13 7 (0.071%) Terminal Services
14 5 (0.051%) Microsoft App-V
14 5 (0.051%) vCloud
Systems Management
1 106 (1.08%) Ansible
2 84 (0.86%) Opscode Chef
3 79 (0.81%) Puppet
4 54 (0.55%) Terraform
5 40 (0.41%) Kibana
6 32 (0.33%) Oozie
7 30 (0.31%) HP Quality Center
8 26 (0.27%) Nagios
9 21 (0.21%) Packer
10 19 (0.19%) logstash
11 18 (0.18%) SCCM
12 15 (0.15%) Kubernetes
12 15 (0.15%) ZABBIX
13 14 (0.14%) Hadoop YARN
13 14 (0.14%) Mesos
14 10 (0.10%) Oracle RMAN
14 10 (0.10%) vCenter Server
15 9 (0.092%) Capistrano
15 9 (0.092%) SELinux
16 7 (0.071%) Salt
Vendors
1 2903 (29.60%) Microsoft
2 1539 (15.69%) SAP
3 1503 (15.32%) Oracle
4 1317 (13.43%) Tableau
5 497 (5.07%) Cognos
6 314 (3.20%) Informatica
7 276 (2.81%) Google
8 232 (2.37%) MicroStrategy
9 213 (2.17%) IBM
10 203 (2.07%) Salesforce.com
11 162 (1.65%) VMware
12 150 (1.53%) Talend
13 112 (1.14%) Teradata
14 106 (1.08%) Hyperion
15 99 (1.01%) Alteryx
16 87 (0.89%) Apple
17 81 (0.83%) TIBCO
18 78 (0.80%) Sybase
19 77 (0.78%) Adobe
19 77 (0.78%) Red Hat
Bristol, Avon
ReThink Recruitment
Salary: £35000.00 per annum
Posted: 2 days ago
Dunstable, Bedfordshire
Interact Consulting
Salary: 45-50k
Posted: 2 days ago
Bristol, Avon
Redrock Consulting Ltd
Salary: £50000 - £65000 per annum + Great Benefits
Posted: 2 days ago
Edinburgh, Midlothian
Net Talent
Salary: £30000 - £35000 per annum + Benefits
Posted: 3 days ago
Bolton, Lancashire
Robert Walters
Salary: £40000 - £50000 per annum
Posted: 3 days ago
Manchester, Lancashire
Bupa
Posted: 2 days ago
Manchester, Lancashire
4it Recruitment Ltd
Salary: From £38,000 to £42,000 per annum plus excellent benefits package
Posted: 2 days ago
Manchester, Lancashire
Oscar
Salary: £40000 - £45000 per annum + Benefits
Posted: 2 days ago
London
Energon People
Salary: £0.00 per annum
Posted: 2 days ago
Bradford, West Yorkshire
CoreCom Consulting
Salary: £40000 - £50000 per annum + Pension, bonus, gym
Posted: 2 days ago
London
Green Thompson Consulting
Salary: Up to £35,000 per annum
Posted: 3 days ago
Leeds, West Yorkshire
JM
Salary: £40000 - £70000 per annum + Competitive package and bonus
Posted: 2 days ago
Greater Manchester
The People Network
Salary: Competetive
Posted: 2 days ago
London
ComputAppoint
Salary: £45000 - £50000 per annum + Benefits
Posted: 2 days ago
Chester, Cheshire
Amsource Technology Ltd
Salary: Up to £45,000 per annum
Posted: 2 days ago
Leeds, West Yorkshire
CoreCom Consulting
Salary: £40000 - £45000 per annum + Pension, Healthcare
Posted: 2 days ago
Nottingham, Nottinghamshire
Computer People
Salary: £55000 per annum
Posted: 3 days ago
Slough, Berkshire
onezeero.
Salary: £45000 per annum
Posted: 2 days ago
London
JM
Salary: £70000 - £85000 per annum + benefits
Posted: 2 days ago
London
McGregor Boyall
Salary: £55000 - £65000 per annum + Benefits
Posted: 4 days ago
Worthing, West Sussex
ARC IT Recruitment Ltd
Salary: £Competitive plus benefits
Posted: 2 days ago
London
ReThink Recruitment
Posted: 3 days ago
Northampton, Northamptonshire
Emponics Ltd
Salary: ££excllent +15% bonus +health, pension etc etc
Posted: 2 days ago
Slough, Berkshire
X4 Group
Salary: £40k - 50k per year
Posted: 3 days ago
Edinburgh, Midlothian
Search Consultancy
Salary: £35000 - £50000 per annum + benefits
Posted: 3 days ago
Warwickshire
Austin Fraser
Salary: £45000.00 - £50000.00 per annum + Benefits
Posted: 2 days ago
Leeds, West Yorkshire
4it Recruitment Ltd
Salary: Up to £45,000 per annum + Benefits
Posted: 5 days ago
Cheshire
Opus Recruitment Solutions Ltd
Salary: £35000 - £45000 per annum
Posted: 4 days ago
Manchester, Lancashire
4it Recruitment Ltd
Salary: From £32,000 to £36,000 per annum plus excellent benefits package
Posted: 5 days ago
London
Venturi
Salary: £55000 - £80000 per annum + company benefits
Posted: 3 days ago