| （単位：百万円） | 減価償却費 | 前年比（％） |
|---|---|---|
| 1Q26 | 47,432 | -12.6% |
| 4Q25 | 45,787 | -18.6% |
| 3Q25 | 44,769 | -19.6% |
| 2Q25 | 43,777 | -14.0% |
| 1Q25 | 54,264 | +13.4% |
| 4Q24 | 56,283 | +15.7% |
| 3Q24 | 55,672 | +18.6% |
| 2Q24 | 50,919 | +12.2% |
| 1Q24 | 47,854 | +6.3% |
| 4Q23 | 48,660 | +1.0% |
| 3Q23 | 46,934 | -2.2% |
| 2Q23 | 45,395 | -2.6% |
| 1Q23 | 45,020 | +3.9% |
| 4Q22 | 48,155 | +32.4% |
| 3Q22 | 47,971 | +39.5% |
| 2Q22 | 46,601 | +40.1% |
| 1Q22 | 43,322 | +33.4% |
| 4Q21 | 36,379 | +7.6% |
| 3Q21 | 34,393 | -0.4% |
| 2Q21 | 33,254 | -3.2% |
| 1Q21 | 32,470 | -16.4% |
| 4Q20 | 33,821 | -13.7% |
| 3Q20 | 34,540 | - |
| 2Q20 | 34,337 | - |
| 1Q20 | 38,829 | - |
| 4Q19 | 39,211 | - |