Calculation of 'pessimistic case’ total benefits, programme costs, net benefits and benefit-cost ratios, by year and total
| Year | Total benefits (2003 £) | Health service benefits (2003 £) | Criminal justice benefits (2003 £) | Programme costs (2003 £) | Total benefit-cost ratio | Health services benefit-cost ratio | Criminal justice benefit-cost ratio |
|---|---|---|---|---|---|---|---|
| 2003 | −283 894.39 | 24 848.87 | −51 581.29 | 46 972.10 | −6.04 | 0.53 | −1.10 |
| 2004 | 3 924 337.24 | 713 321.38 | 910 977.37 | 58 080.84 | 67.57 | 12.28 | 15.68 |
| 2005 | 3 423 234.40 | 635 101.38 | 797 063.46 | 69 340.92 | 49.37 | 9.16 | 11.49 |
| 2006 | 3 451 165.55 | 648 531.61 | 805 111.96 | 60 034.92 | 57.49 | 10.80 | 13.41 |
| 2007 | 3 617 957.36 | 701 257.80 | 848 027.72 | 72 494.92 | 49.91 | 9.67 | 11.70 |
| Total | 12 968 956.15 | 2 502 966.23 | 3 037 829.38 | 285 142.54 | 45.48 | 8.78 | 10.65 |