| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 1Q26 | 1,552 | +18.5% |
| 2Q25 | 1,286 | +28.0% |
| 1Q25 | 1,310 | +18.0% |
| 4Q24 | 831 | +14.9% |
| 3Q24 | 774 | +4.5% |
| 2Q24 | 1,005 | +41.3% |
| 1Q24 | 1,110 | +13.2% |
| 4Q23 | 723 | +10.2% |
| 3Q23 | 741 | +3.1% |
| 2Q23 | 711 | -2.1% |
| 1Q23 | 980 | +8.2% |
| 4Q22 | 656 | +4.6% |
| 3Q22 | 719 | +26.3% |
| 2Q22 | 727 | -12.4% |
| 1Q22 | 906 | -10.6% |
| 4Q21 | 627 | -5.0% |
| 3Q21 | 569 | +9.5% |
| 2Q21 | 829 | +100.2% |
| 1Q21 | 1,013 | +31.1% |
| 4Q20 | 661 | +11.2% |
| 3Q20 | 520 | +5.5% |
| 2Q20 | 414 | -25.0% |
| 1Q20 | 773 | +20.0% |
| 4Q19 | 594 | +8.7% |
| 3Q19 | 493 | +16.4% |
| 2Q19 | 552 | +5.0% |
| 1Q19 | 644 | -1.0% |
| 4Q18 | 546 | +28.6% |
| 3Q18 | 423 | -3.8% |
| 2Q18 | 526 | - |
| 1Q18 | 650 | - |
| 4Q17 | 425 | - |
| 3Q17 | 440 | - |