| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 43,803 | +13.2% |
| 2Q26 | 40,078 | -4.4% |
| 1Q26 | 38,186 | +4.8% |
| 4Q25 | 54,285 | +26.0% |
| 3Q25 | 38,689 | -1.8% |
| 2Q25 | 41,912 | +3.8% |
| 1Q25 | 36,428 | +12.3% |
| 4Q24 | 43,091 | +2.4% |
| 3Q24 | 39,380 | +15.6% |
| 2Q24 | 40,363 | +10.7% |
| 1Q24 | 32,441 | +4.7% |
| 4Q23 | 42,080 | -0.4% |
| 3Q23 | 34,060 | +11.2% |
| 2Q23 | 36,457 | +20.1% |
| 1Q23 | 30,976 | +6.5% |
| 4Q22 | 42,245 | +30.1% |
| 3Q22 | 30,635 | +13.2% |
| 2Q22 | 30,366 | +8.0% |
| 1Q22 | 29,086 | +9.8% |
| 4Q21 | 32,459 | -5.8% |
| 3Q21 | 27,055 | -4.5% |
| 2Q21 | 28,104 | +4.6% |
| 1Q21 | 26,500 | +0.1% |
| 4Q20 | 34,454 | +12.1% |
| 3Q20 | 28,336 | +3.8% |
| 2Q20 | 26,868 | +2.4% |
| 1Q20 | 26,476 | +9.0% |
| 4Q19 | 30,733 | +2.7% |
| 3Q19 | 27,295 | +12.0% |
| 2Q19 | 26,230 | +6.4% |
| 1Q19 | 24,290 | +12.5% |
| 4Q18 | 29,918 | +7.3% |
| 3Q18 | 24,380 | +15.2% |
| 2Q18 | 24,653 | +11.9% |
| 1Q18 | 21,599 | +4.8% |
| 4Q17 | 27,884 | +5.3% |
| 3Q17 | 21,158 | +3.3% |
| 2Q17 | 22,024 | +1.9% |
| 1Q17 | 20,605 | +6.0% |
| 4Q16 | 26,492 | - |
| 3Q16 | 20,481 | - |
| 2Q16 | 21,614 | - |
| 1Q16 | 19,432 | - |