| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 48,299 | +1.5% |
| 4Q25 | 50,431 | +19.4% |
| 3Q25 | 47,605 | +18.7% |
| 2Q25 | 45,215 | +7.5% |
| 1Q25 | 38,926 | -1.5% |
| 4Q24 | 42,240 | +3.7% |
| 3Q24 | 40,109 | +3.8% |
| 2Q24 | 42,065 | +8.1% |
| 1Q24 | 39,524 | +5.1% |
| 4Q23 | 40,735 | +10.3% |
| 3Q23 | 38,636 | +9.8% |
| 2Q23 | 38,923 | +5.6% |
| 1Q23 | 37,589 | +5.1% |
| 4Q22 | 36,937 | -1.5% |
| 3Q22 | 35,202 | -2.0% |
| 2Q22 | 36,845 | -0.2% |
| 1Q22 | 35,761 | +0.8% |
| 4Q21 | 37,496 | -5.6% |
| 3Q21 | 35,906 | -7.9% |
| 2Q21 | 36,916 | -9.4% |
| 1Q21 | 35,473 | -10.5% |
| 4Q20 | 39,727 | +2.8% |
| 3Q20 | 38,985 | +1.4% |
| 2Q20 | 40,746 | +5.2% |
| 1Q20 | 39,650 | +7.5% |
| 4Q19 | 38,645 | +5.2% |
| 3Q19 | 38,463 | +6.3% |
| 2Q19 | 38,750 | +2.7% |
| 1Q19 | 36,896 | -1.7% |
| 4Q18 | 36,730 | 0.0% |
| 3Q18 | 36,173 | +0.6% |
| 2Q18 | 37,730 | +5.9% |
| 1Q18 | 37,530 | +6.3% |
| 4Q17 | 36,721 | -11.2% |
| 3Q17 | 35,946 | +14.7% |
| 2Q17 | 35,627 | - |
| 1Q17 | 35,322 | - |
| 4Q16 | 41,359 | - |
| 3Q16 | 31,329 | - |