| 消費者 物価 | 国内卸売 物価 | ||
| 1998 | Ⅰ | 2.0 | 0.3 |
| Ⅱ | 0.4 | -2.3 | |
| Ⅲ | -0.2 | -2.1 | |
| Ⅳ | 0.5 | -2.1 | |
| 1999 | Ⅰ | -0.1 | -2.1 |
| Ⅱ | -0.3 | -1.7 | |
| Ⅲ | 0.0 | -1.3 | |
| Ⅳ | -1.0 | -0.7 | |
| 2000 | Ⅰ | -0.7 | -0.1 |
| Ⅱ | -0.7 | 0.3 | |
| Ⅲ | -0.7 | 0.2 | |
| Ⅳ | -0.5 | -0.1 | |
| 2000 | 6 | -0.7 | 0.3 |
| 7 | -0.5 | 0.3 | |
| 8 | -0.8 | 0.2 | |
| 9 | -0.8 | 0.1 | |
| 10 | -0.9 | -0.1 | |
| 11 | -0.5 | -0.2 | |
| 12 | -0.2 | -0.1 | |
| 2001 | 1 | -0.3 | |