| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 44,862 | +11.2% |
| 2Q26 | 43,166 | +11.6% |
| 1Q26 | 42,914 | +2.6% |
| 4Q25 | 43,557 | +10.9% |
| 3Q25 | 40,329 | +4.8% |
| 2Q25 | 38,692 | -1.8% |
| 1Q25 | 41,810 | +2.9% |
| 4Q24 | 39,263 | -1.1% |
| 3Q24 | 38,473 | -3.8% |
| 2Q24 | 39,397 | -0.8% |
| 1Q24 | 40,643 | -1.0% |
| 4Q23 | 39,712 | +10.0% |
| 3Q23 | 40,013 | +17.8% |
| 2Q23 | 39,732 | +22.1% |
| 1Q23 | 41,045 | +20.8% |
| 4Q22 | 36,102 | +11.9% |
| 3Q22 | 33,954 | +16.7% |
| 2Q22 | 32,552 | +16.9% |
| 1Q22 | 33,982 | +33.7% |
| 4Q21 | 32,249 | +19.2% |
| 3Q21 | 29,086 | +9.4% |
| 2Q21 | 27,838 | +11.3% |
| 1Q21 | 25,412 | -2.8% |
| 4Q20 | 27,048 | - |
| 3Q20 | 26,594 | - |
| 2Q20 | 25,003 | - |
| 1Q20 | 26,150 | - |