Index Comparisons
| 30th September 1989 = 100 | Costs RHA | Rates FTA | RPI |
|---|---|---|---|
| 1990 | 108.3 | 100.0 | 110.9 |
| 1991 | 111.7 | 102.5 | 115.4 |
| 1992 | 115.9 | 104.4 | 119.6 |
| 1993 | 120.8 | 105.5 | 121.7 |
| 1994 | 125.0 | 107.3 | 124.4 |
| 1995 | 130.3 | 109.1 | 129.2 |
| 1996 | 139.4 | 112.4 | 131.9 |
| 1997 | 145.8 | 115.4 | 136.6 |
| 1998 | 152.2 | 118.4 | 141.0 |
| 1999 | 160.2 | 121.1 | 142.5 |
| 2000 | 172.9 | 124.0 | 147.3 |
| 2001 | 178.8 | 128.1 | 149.7 |
| 2002 | 182.4 | 129.1 | 152.3 |
| 2003 | 189.9 | 131.4 | 156.5 |
| 2004 | 203.0 | 132.8 | 160.7 |
| 2005 | 217.0 | 137.3 | 165.8 |
| 2006 | 217.0 | 138.2 (June) | 171.1 |
| 2007 | 235.0 | 142.6 (July) | 178.6 |