| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 726 | -2.6% |
| 4Q25 | 629 | -38.6% |
| 3Q25 | 745 | -23.6% |
| 2Q25 | 750 | -13.1% |
| 1Q25 | 824 | -6.3% |
| 4Q24 | 1,025 | -1.8% |
| 3Q24 | 976 | +12.1% |
| 2Q24 | 863 | -25.1% |
| 1Q24 | 880 | -3.5% |
| 4Q23 | 1,045 | +13.1% |
| 3Q23 | 871 | +271.6% |
| 2Q23 | 1,152 | +62.8% |
| 1Q23 | 911 | +28.4% |
| 4Q22 | 924 | +22.0% |
| 3Q22 | 234 | -60.7% |
| 2Q22 | 708 | +44.7% |
| 1Q22 | 710 | +11.1% |
| 4Q21 | 757 | +16.3% |
| 3Q21 | 596 | +2.7% |
| 2Q21 | 489 | -21.1% |
| 1Q21 | 639 | +10.5% |
| 4Q20 | 651 | -4.1% |
| 3Q20 | 581 | -2.8% |
| 2Q20 | 619 | +6.4% |
| 1Q20 | 578 | -8.3% |
| 4Q19 | 679 | +25.6% |
| 3Q19 | 597 | -12.6% |
| 2Q19 | 582 | +16.4% |
| 1Q19 | 630 | +10.4% |
| 4Q18 | 540 | +9.2% |
| 3Q18 | 684 | -0.9% |
| 2Q18 | 500 | -15.0% |
| 1Q18 | 571 | +15.3% |
| 4Q17 | 495 | -18.8% |
| 3Q17 | 690 | +46.9% |
| 2Q17 | 589 | - |
| 1Q17 | 495 | - |
| 4Q16 | 610 | - |
| 3Q16 | 469 | - |