| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 39,885 | +7.6% |
| 2Q26 | 40,065 | +10.1% |
| 1Q26 | 43,887 | +20.2% |
| 4Q25 | 43,373 | -3.4% |
| 3Q25 | 37,079 | +4.8% |
| 2Q25 | 36,387 | +4.0% |
| 1Q25 | 36,524 | +3.7% |
| 4Q24 | 44,909 | +0.7% |
| 3Q24 | 35,385 | -1.1% |
| 2Q24 | 34,997 | -1.6% |
| 1Q24 | 35,232 | -0.2% |
| 4Q23 | 44,614 | +13.8% |
| 3Q23 | 35,783 | +5.5% |
| 2Q23 | 35,584 | +6.9% |
| 1Q23 | 35,302 | +7.9% |
| 4Q22 | 39,214 | +9.6% |
| 3Q22 | 33,911 | +6.0% |
| 2Q22 | 33,277 | +4.1% |
| 1Q22 | 32,732 | +8.7% |
| 4Q21 | 35,774 | -7.1% |
| 3Q21 | 32,005 | +5.7% |
| 2Q21 | 31,979 | +3.5% |
| 1Q21 | 30,104 | +3.0% |
| 4Q20 | 38,506 | - |
| 3Q20 | 30,284 | - |
| 2Q20 | 30,889 | - |
| 1Q20 | 29,225 | - |
| 3Q16 | 24,932 | - |