The table below looks at the statistics for ERD skills in IT contracts advertised for the South West region. Included is a guide to the contractor rates offered in IT contracts that have cited ERD over the 3 months to 29 September 2016 with a comparison to the same period over the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

3 months to
29 Sep 2016
Same period 2015 Same period 2014
Entity-Relationship Diagram (ER Diagram)
Rank 138 - 145
Rank change year-on-year
- 0
Contract jobs citing ERD 1 0 1
As % of all contract IT jobs located in the South West 0.036% - 0.030%
As % of the Processes & Methodologies category 0.045% - 0.039%
Number of daily rates quoted 1 0 0
Median daily rate £300 - -
UK excluding London median daily rate £300 £356 £470
% change year-on-year
-15.78% -24.20%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - £26.09 -
ERD
England

The following table is for comparison with the above and provides statistics for the entire Processes & Methodologies category in contract jobs advertised in the South West region.

Processes & Methodologies Category
South West
Contract IT job ads with a match in the
Processes & Methodologies category
2199 2537 2578
As % of all contract IT jobs located in the South West 78.51% 76.48% 76.77%
Number of daily rates quoted 1466 1679 1714
Median daily rate £375 £400 £388
Median daily rate % change year-on-year
-6.25% +3.22%
90% offered a daily rate of more than £265 £275 £275
10% offered a daily rate of more than £525 £515 £525
UK excluding London median daily rate £400 £400 £375
% change year-on-year
- +6.66%
Number of hourly rates quoted 147 142 86
Median hourly rate £38.00 £39.25 £32.50
Median hourly rate % change year-on-year
-3.18% +20.76%
90% offered a hourly rate of more than £18.50 £27.50 £14.70
10% offered a hourly rate of more than £48.00 £47.50 £40.98
UK excluding London median hourly rate £32.66 £34.00 £26.00
% change year-on-year
-3.95% +30.76%

ERD
Jobs Demand Trend in the South West

The demand trend of contract jobs across the South West region citing ERD as a proportion of all IT contracts with a match in the Processes & Methodologies category.

ERD Jobs Demand Trend in the South West

ERD
Daily Rate Trend in the South West

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing ERD across the South West region.

ERD Daily Rate Trend in the South West

ERD
Top 12 Related IT Skills in the South West

For the 6 months to 29 September 2016, IT contractor jobs citing ERD also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the South West region with a requirement for ERD.

1 1 (100.00%) PL/SQL
1 1 (100.00%) SQL
1 1 (100.00%) Oracle
1 1 (100.00%) CSS
1 1 (100.00%) XML
1 1 (100.00%) XSL
1 1 (100.00%) XSLT
1 1 (100.00%) Citrix
1 1 (100.00%) SQLPlus
1 1 (100.00%) Oracle Application Server
1 1 (100.00%) Northgate
1 1 (100.00%) Oracle Database

ERD
Top Related IT Skills in the South West 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 1 (100.00%) Oracle Application Server
Database & Business Intelligence
1 1 (100.00%) Oracle Database
1 1 (100.00%) SQLPlus
Job Titles
1 1 (100.00%) Applications Support
Libraries, Frameworks & Software Standards
1 1 (100.00%) CSS
1 1 (100.00%) XML
1 1 (100.00%) XSL
1 1 (100.00%) XSLT
Programming Languages
1 1 (100.00%) PL/SQL
1 1 (100.00%) SQL
Vendors
1 1 (100.00%) Citrix
1 1 (100.00%) Northgate
1 1 (100.00%) Oracle