8-15 原材料、燃料、動力の購入価格指数
| 年 | 総指数 | 燃料動力類 | 鉄鋼金属材料類 | 非鉄金属材料類 | 化工原料類 | 木材及びパルプ類 | 建材類 | 農業副産品類 | 紡績原料類 |
| 1989 | 126.4 | 124.7 | 130.3 | 127.6 | 124.4 | 111.4 | 122.7 | 128.9 | 128.5 |
| 1990 | 105.6 | 110.7 | 103.9 | 97.2 | 95.6 | 99.4 | 115.2 | 107.8 | 107.4 |
| 1991 | 109.1 | 112.9 | 112.5 | 101.2 | 99.8 | 105.6 | 101.2 | 106.8 | 108.9 |
| 1992 | 111.0 | 116.4 | 114.5 | 112.4 | 102.6 | 102.0 | 118.8 | 103.4 | 100.5 |
| 1993 | 135.1 | 136.7 | 174.1 | 115.8 | 114.3 | 128.6 | 140.9 | 112.2 | 107.1 |
| 1994 | 118.2 | 118.0 | 103.8 | 110.7 | 111.7 | 115.1 | 114.3 | 148.3 | 139.6 |
| 1995 | 115.3 | 108.7 | 98.2 | 128.3 | 127.2 | 115.8 | 102.6 | 143.1 | 123.6 |
| 1996 | 103.9 | 110.2 | 99.3 | 92.4 | 98.0 | 101.9 | 102.5 | 114.7 | 94.5 |
| 1997 | 101.3 | 109.3 | 97.4 | 96.2 | 97.1 | 100.9 | 99.7 | 102.0 | 94.7 |
| 1998 | 95.8 | 99.1 | 95.1 | 88.3 | 93.6 | 96.7 | 98.6 | 94.5 | 94.3 |
| 1999 | 96.7 | 100.9 | 94.7 | 98.9 | 97.6 | 100.4 | 98.8 | 89.8 | 96.8 |
| 2000 | 105.1 | 115.4 | 100.9 | 110.3 | 105.6 | 99.8 | 101.5 | 99.9 | 102.4 |
| 2001 | 99.8 | 100.2 | 100.5 | 95.6 | 98.4 | 100.4 | 98.6 | 101.2 | 99.7 |
| 2002 | 97.7 | 100.1 | 98.2 | 96.5 | 97.5 | 98.7 | 98.2 | 95.7 | 97.1 |
| 2003 | 104.8 | 107.4 | 107.9 | 105.3 | 102.9 | 100.3 | 99.7 | 106.7 | 101.4 |
| 2004 | 111.4 | 109.7 | 120.4 | 120.1 | 108.9 | 102.8 | 105.1 | 114.2 | 104.7 |
| 2005 | 108.3 | 115.0 | 107.5 | 114.0 | 108.3 | 103.5 | 103.1 | 101.7 | 102.4 |
| 2006 | 106.0 | 111.9 | 98.3 | 130.8 | 102.1 | 102.6 | 101.9 | 104.3 | 102.9 |
| 2007 | 104.4 | 104.3 | 105.4 | 111.6 | 103.6 | 102.7 | 103.0 | 106.1 | 101.4 |
| 2008 | 110.5 | 120.6 | 118.4 | 98.6 | 105.2 | 105.2 | 109.5 | 107.5 | 103.1 |