Results 1 - 15 of 15
| Linux | 12 | +2 | £51,000 | +15.90% | 51 (12.17%) | 9 |
| Windows | 20 | -12 | £47,500 | +35.71% | 38 (9.07%) | 12 |
| Windows Server | 30 | -12 | £48,750 | +43.38% | 24 (5.73%) | 3 |
| Windows Server 2008 | 44 | +24 | £42,500 | +21.42% | 10 (2.39%) | |
| Windows Server 2012 | 47 | +28 | £26,000 | -25.71% | 7 (1.67%) | 2 |
| Unix | 49 | +19 | £53,750 | +13.15% | 5 (1.19%) | 2 |
| Red Hat Enterprise Linux | 49 | +31 | - | - | 5 (1.19%) | 4 |
| CentOS | 51 | +44 | £65,000 | +36.84% | 3 (0.72%) | 2 |
| Windows Server 2016 | 51 | +14 | £49,875 | +39.51% | 3 (0.72%) | |
| Apple iOS | 52 | +27 | £40,000 | - | 2 (0.48%) | |
| Windows 10 | 52 | -11 | £82,500 | +230.00% | 2 (0.48%) | 3 |
| Windows Server 2003 | 53 | +46 | £50,000 | - | 1 (0.24%) | |
| Android | 53 | +40 | £40,000 | +3.22% | 1 (0.24%) | |
| Oracle Linux | 53 | - | £72,500 | - | 1 (0.24%) | |
| Windows Server 2019 | 53 | +44 | £49,750 | +32.66% | 1 (0.24%) | |
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