| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 912 | -25.5% |
| 1Q26 | 1,121 | -5.3% |
| 4Q25 | 1,166 | +8.9% |
| 3Q25 | 1,265 | +34.0% |
| 2Q25 | 1,225 | +14.1% |
| 1Q25 | 1,184 | -0.2% |
| 4Q24 | 1,071 | +2.0% |
| 3Q24 | 944 | -7.3% |
| 2Q24 | 1,073 | +50.8% |
| 1Q24 | 1,186 | +47.6% |
| 4Q23 | 1,050 | +26.4% |
| 3Q23 | 1,018 | +26.7% |
| 2Q23 | 712 | -1.9% |
| 1Q23 | 803 | +13.5% |
| 4Q22 | 831 | +19.3% |
| 3Q22 | 804 | +11.2% |
| 2Q22 | 726 | +83.4% |
| 1Q22 | 708 | +16.3% |
| 4Q21 | 696 | +2.0% |
| 3Q21 | 723 | +32.1% |
| 2Q21 | 395 | -54.3% |
| 1Q21 | 608 | +15.0% |
| 4Q20 | 683 | +49.2% |
| 3Q20 | 547 | -12.3% |
| 2Q20 | 865 | +64.9% |
| 1Q20 | 529 | +6.4% |
| 4Q19 | 457 | +24.3% |
| 3Q19 | 624 | +25.3% |
| 2Q19 | 524 | +20.7% |
| 1Q19 | 497 | +3.6% |
| 4Q18 | 368 | -24.2% |
| 3Q18 | 498 | +22.7% |
| 2Q18 | 434 | -0.1% |
| 1Q18 | 480 | +21.4% |
| 4Q17 | 486 | -23.3% |
| 3Q17 | 406 | -23.7% |
| 2Q17 | 435 | - |
| 1Q17 | 395 | - |
| 4Q16 | 634 | - |
| 3Q16 | 532 | - |