| 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 I | -20.4 | -8.2 | -4.8 |
| 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 | -3.3 | -1.4 |
| II | 3.8 | -5.0 | -0.8 |
| II | 0.6 | -5.3 | -2.1 |
| IV | 3.4 | -4.9 | 0.3 |
| 2000 7 | -0.7 | -5.0 | -2.6 |
| 8 | 5.0 | -6.1 | -4.1 |
| 9 | -0.8 | -5.0 | 0.4 |
| 10 | 3.9 | -4.8 | -0.2 |
| 11 | 2.9 | -4.2 | -1.3 |
| 12 | 3.3 | -5.5 | 2.1 |
| 2001 p1 | -2.3 | -2.4 | -0.5 |
| p2 | -0.2 |