Consumer Prices Indices back to CGT
| Quarter | Year | Index | Date ending |
| 2 | 1985 | 69.7 | 30/06/1985 |
| 3 | 1985 | 71.3 | 30/09/1985 |
| 4 | 1985 | 72.7 | 31/12/1985 |
| 1 | 1986 | 74.4 | 31/03/1986 |
| 2 | 1986 | 75.6 | 30/06/1986 |
| 3 | 1986 | 77.6 | 30/09/1986 |
| 4 | 1986 | 79.8 | 31/12/1986 |
| 1 | 1987 | 81.4 | 31/03/1987 |
| 2 | 1987 | 82.6 | 30/06/1987 |
| 3 | 1987 | 84 | 30/09/1987 |
| 4 | 1987 | 85.5 | 31/12/1987 |
| 1 | 1988 | 87 | 31/03/1988 |
| 2 | 1988 | 88.5 | 30/06/1988 |
| 3 | 1988 | 90.2 | 30/09/1988 |
| 4 | 1988 | 92 | 31/12/1988 |
| 1 | 1989 | 92.9 | 31/03/1989 |
| 2 | 1989 | 95.2 | 30/06/1989 |
| 3 | 1989 | 97.4 | 30/09/1989 |
| 4 | 1989 | 99.2 | 31/12/1989 |
| 1 | 1990 | 100.9 | 31/03/1990 |
| 2 | 1990 | 102.5 | 30/06/1990 |
| 3 | 1990 | 103.3 | 30/09/1990 |
| 4 | 1990 | 106 | 31/12/1990 |
| 1 | 1991 | 105.8 | 31/03/1991 |
| 2 | 1991 | 106 | 30/06/1991 |
| 3 | 1991 | 106.6 | 30/09/1991 |
| 4 | 1991 | 107.6 | 31/12/1991 |
| 1 | 1992 | 107.6 | 31/03/1992 |
| 2 | 1992 | 107.3 | 30/06/1992 |
| 3 | 1992 | 107.4 | 30/09/1992 |
| 4 | 1992 | 107.9 | 31/12/1992 |
| 1 | 1993 | 108.9 | 31/03/1993 |
| 2 | 1993 | 109.3 | 30/06/1993 |
| 3 | 1993 | 109.8 | 30/09/1993 |
| 4 | 1993 | 110 | 31/12/1993 |
| 1 | 1994 | 110.4 | 31/03/1994 |
| 2 | 1994 | 111.2 | 30/06/1994 |
| 3 | 1994 | 111.9 | 30/09/1994 |
| 4 | 1994 | 112.8 | 31/12/1994 |
| 1 | 1995 | 114.7 | 31/03/1995 |
| 2 | 1995 | 116.2 | 30/06/1995 |
| 3 | 1995 | 117.6 | 30/09/1995 |
| 4 | 1995 | 118.5 | 31/12/1995 |
| 1 | 1996 | 119 | 31/03/1996 |
| 2 | 1996 | 119.8 | 30/06/1996 |
| 3 | 1996 | 120.1 | 30/09/1996 |
| 4 | 1996 | 120.3 | 31/12/1996 |
| 1 | 1997 | 120.5 | 31/03/1997 |
| 2 | 1997 | 120.2 | 30/06/1997 |
| 3 | 1997 | 119.7 | 30/09/1997 |
| 4 | 1997 | 120 | 31/12/1997 |
| 1 | 1998 | 120.3 | 31/03/1998 |
| 2 | 1998 | 121 | 30/06/1998 |
| 3 | 1998 | 121.3 | 30/09/1998 |
| 4 | 1998 | 121.9 | 31/12/1998 |
| 1 | 1999 | 121.8 | 31/03/1999 |
| 2 | 1999 | 122.3 | 30/06/1999 |
| 3 | 1999 | 123.4 | 30/09/1999 |
| 4 | 1999 | 124.1 | 31/12/1999 |
| 1 | 2000 | 125.2 | 31/03/2000 |
| 2 | 2000 | 126.2 | 30/06/2000 |
| 3 | 2000 | 130.9 | 30/09/2000 |
| 4 | 2000 | 131.3 | 31/12/2000 |
| 1 | 2001 | 132.7 | 31/03/2001 |
| 2 | 2001 | 133.8 | 30/06/2001 |
| 3 | 2001 | 134.2 | 30/09/2001 |
| 4 | 2001 | 135.4 | 31/12/2001 |
| 1 | 2002 | 136.6 | 31/03/2002 |
| 2 | 2002 | 137.6 | 30/06/2002 |
| 3 | 2002 | 138.5 | 30/09/2002 |
| 4 | 2002 | 139.5 | 31/12/2002 |
| 1 | 2003 | 141.3 | 31/03/2003 |
| 2 | 2003 | 0 | 30/06/2003 |
| 3 | 2003 | 0 | 30/09/2003 |
| 4 | 2003 | 0 | 31/12/2003 |