| （単位：百万円） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 20,188 | -2.2% |
| 3Q25 | 20,514 | -1.8% |
| 2Q25 | 19,642 | -8.8% |
| 1Q25 | 18,325 | -8.8% |
| 4Q24 | 20,634 | +3.5% |
| 3Q24 | 20,899 | +3.2% |
| 2Q24 | 21,548 | +10.9% |
| 1Q24 | 20,087 | +6.1% |
| 4Q23 | 19,942 | +5.0% |
| 3Q23 | 20,242 | +5.7% |
| 2Q23 | 19,438 | -1.8% |
| 1Q23 | 18,937 | +8.8% |
| 4Q22 | 19,000 | +11.3% |
| 3Q22 | 19,146 | +16.6% |
| 2Q22 | 19,800 | +13.6% |
| 1Q22 | 17,402 | +3.6% |
| 4Q21 | 17,067 | -0.7% |
| 3Q21 | 16,424 | -1.0% |
| 2Q21 | 17,432 | +3.1% |
| 1Q21 | 16,801 | -1.1% |
| 4Q20 | 17,187 | - |
| 3Q20 | 16,584 | - |
| 2Q20 | 16,908 | - |
| 1Q20 | 16,986 | - |