| 総ストック |
| 5年超のもの |
| 10年超のもの |
| 15年超のもの |
| 20年超のもの |
| 25年超のもの |
| 30年超のもの |
| 35年超のもの |
|
| 94.3 |
| 51.1 |
| 13.4 |
| 2.0 |
| − |
| − |
| − |
| − |
|
| 100.0 |
| 54.2 |
| 14.2 |
| 2.1 |
| − |
| − |
| − |
| − |
|
| 216.2 |
| 151.2 |
| 94.3 |
| 51.1 |
| 13.4 |
| 2.0 |
| − |
| − |
|
| 100.0 |
| 69.9 |
| 43.6 |
| 23.6 |
| 6.2 |
| 0.9 |
| − |
| − |
|
| 296.4 |
| 216.2 |
| 151.2 |
| 94.3 |
| 51.1 |
| 13.4 |
| 2.0 |
| − |
|
| 100.0 |
| 72.9 |
| 51.0 |
| 31.8 |
| 17.2 |
| 4.5 |
| 0.7 |
| − |
|
| 310.9 |
| 234.8 |
| 162.0 |
| 106.1 |
| 56.0 |
| 17.9 |
| 2.0 |
| − |
|
| 100.0 |
| 75.5 |
| 52.1 |
| 34.1 |
| 18.0 |
| 5.8 |
| 0.6 |
| − |
|
| 368.9 |
| 296.4 |
| 216.2 |
| 151.2 |
| 94.3 |
| 51.1 |
| 13.4 |
| 2.0 |
|
| 100.0 |
| 80.3 |
| 58.6 |
| 41.0 |
| 25.6 |
| 13.9 |
| 3.6 |
| 0.5 |
|