| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,437 | -3.5% |
| 2Q26 | 1,420 | -2.9% |
| 1Q26 | 1,330 | -1.3% |
| 4Q25 | 1,792 | +10.4% |
| 3Q25 | 1,489 | +23.4% |
| 2Q25 | 1,462 | -3.9% |
| 1Q25 | 1,347 | -5.3% |
| 4Q24 | 1,624 | +16.5% |
| 3Q24 | 1,207 | -5.6% |
| 2Q24 | 1,522 | +26.8% |
| 1Q24 | 1,423 | +12.5% |
| 4Q23 | 1,394 | +3.1% |
| 3Q23 | 1,278 | +23.5% |
| 2Q23 | 1,200 | +13.5% |
| 1Q23 | 1,265 | +21.5% |
| 4Q22 | 1,351 | +78.9% |
| 3Q22 | 1,035 | +23.4% |
| 2Q22 | 1,057 | +26.8% |
| 1Q22 | 1,041 | -9.3% |
| 4Q21 | 755 | -32.0% |
| 3Q21 | 838 | -10.1% |
| 2Q21 | 834 | -3.7% |
| 1Q21 | 1,147 | +9.1% |
| 4Q20 | 1,110 | +28.7% |
| 3Q20 | 932 | +14.9% |
| 2Q20 | 866 | +7.1% |
| 1Q20 | 1,051 | +9.5% |
| 4Q19 | 862 | +8.8% |
| 3Q19 | 811 | +12.5% |
| 2Q19 | 809 | +13.2% |
| 1Q19 | 960 | +24.4% |
| 4Q18 | 793 | +14.1% |
| 3Q18 | 721 | +16.3% |
| 2Q18 | 714 | +2.9% |
| 1Q18 | 771 | +23.2% |
| 4Q17 | 694 | +3.8% |
| 3Q17 | 620 | -2.4% |
| 2Q17 | 694 | - |
| 1Q17 | 626 | - |
| 4Q16 | 669 | - |
| 3Q16 | 635 | - |