| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,634 | +2.0% |
| 2Q26 | 1,759 | +7.8% |
| 1Q26 | 1,760 | +14.6% |
| 4Q25 | 1,999 | +13.2% |
| 3Q25 | 1,602 | +6.4% |
| 2Q25 | 1,631 | -2.9% |
| 1Q25 | 1,536 | +0.7% |
| 4Q24 | 1,766 | +13.4% |
| 3Q24 | 1,505 | +6.1% |
| 2Q24 | 1,679 | +14.8% |
| 1Q24 | 1,525 | +5.2% |
| 4Q23 | 1,558 | +2.0% |
| 3Q23 | 1,419 | +8.3% |
| 2Q23 | 1,463 | +0.6% |
| 1Q23 | 1,449 | +7.3% |
| 4Q22 | 1,527 | +3.7% |
| 3Q22 | 1,310 | +3.1% |
| 2Q22 | 1,454 | +11.8% |
| 1Q22 | 1,350 | +1.3% |
| 4Q21 | 1,473 | -6.4% |
| 3Q21 | 1,270 | +4.7% |
| 2Q21 | 1,301 | -0.5% |
| 1Q21 | 1,333 | -5.5% |
| 4Q20 | 1,573 | +11.2% |
| 3Q20 | 1,213 | +1.0% |
| 2Q20 | 1,307 | -4.5% |
| 1Q20 | 1,411 | +10.9% |
| 4Q19 | 1,415 | +42.1% |
| 3Q19 | 1,201 | -10.7% |
| 2Q19 | 1,369 | +0.9% |
| 1Q19 | 1,272 | -8.2% |
| 4Q18 | 996 | -14.9% |
| 3Q18 | 1,345 | -3.7% |
| 2Q18 | 1,357 | -6.8% |
| 1Q18 | 1,385 | -7.0% |
| 4Q17 | 1,170 | -23.2% |
| 3Q17 | 1,397 | -3.8% |
| 2Q17 | 1,456 | +6.4% |
| 1Q17 | 1,490 | +0.2% |
| 4Q16 | 1,524 | - |
| 3Q16 | 1,452 | - |
| 2Q16 | 1,368 | - |
| 1Q16 | 1,487 | - |