| | 新車登録・ 届出台数 | 大型小売店 販売額 | 消費支出 （全世帯・実質） |
|
| 1998 | II | -2.4 | -0.7 | -1.3 |
| III | -3.8 | -4.7 | -2.5 | |
| IV | -3.3 | -3.6 | -0.2 | |
| 1999 | I | 4.3 | -5.3 | -1.4 |
| II | 4.4 | -3.8 | 0.5 | |
| III | 1.1 | -3.6 | -0.4 | |
| IV | -3.9 | -4.3 | -3.1 | |
| 2000 | I | 2.5 | -3.2 | -1.4 |
| II | 3.8 | -5.0 | -0.8 | |
| III | 0.6 | -5.3 | -2.1 | |
| IV | 3.4 | -4.9 | 0.3 | |
| 2001 | I | -0.2 | -3.4 | 0.4 |
| 2000 | 10 | 3.9 | -4.7 | -0.2 |
| 11 | 2.9 | -4.1 | -1.3 | |
| 12 | 3.3 | -5.5 | 2.1 | |
| 2001 | 1 | -2.3 | -2.6 | -0.5 |
| 2 | -0.2 | -5.0 | 0.1 | |
| 3 | 0.7 | -2.9 | 1.5 | |
| p4 | -0.9 | -3.5 | -4.6 | |
| p5 | 2.1 | |||