| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 3,218 | -1.7% |
| 1Q26 | 3,410 | +7.6% |
| 4Q25 | 4,186 | +34.2% |
| 3Q25 | 3,346 | +11.6% |
| 2Q25 | 3,273 | +60.7% |
| 1Q25 | 3,170 | +61.2% |
| 4Q24 | 3,119 | +6.1% |
| 3Q24 | 2,998 | +69.2% |
| 2Q24 | 2,037 | +16.4% |
| 1Q24 | 1,966 | +46.7% |
| 4Q23 | 2,939 | +65.9% |
| 3Q23 | 1,771 | +29.3% |
| 2Q23 | 1,750 | +36.8% |
| 1Q23 | 1,340 | +25.2% |
| 4Q22 | 1,770 | +9.0% |
| 3Q22 | 1,369 | +20.9% |
| 2Q22 | 1,280 | +13.2% |
| 1Q22 | 1,070 | -5.7% |
| 4Q21 | 1,625 | -5.6% |
| 3Q21 | 1,132 | -9.4% |
| 2Q21 | 1,131 | -6.1% |
| 1Q21 | 1,135 | -6.2% |
| 4Q20 | 1,722 | +53.0% |
| 3Q20 | 1,249 | +11.9% |
| 2Q20 | 1,204 | -28.5% |
| 1Q20 | 1,211 | -14.7% |
| 4Q19 | 1,125 | -26.7% |
| 3Q19 | 1,117 | -18.6% |
| 2Q19 | 1,684 | +16.2% |
| 1Q19 | 1,420 | -8.0% |
| 4Q18 | 1,536 | -2.0% |
| 3Q18 | 1,371 | -6.6% |
| 2Q18 | 1,449 | -4.8% |
| 1Q18 | 1,543 | -3.2% |
| 4Q17 | 1,567 | -3.8% |
| 3Q17 | 1,468 | -7.8% |
| 2Q17 | 1,522 | - |
| 1Q17 | 1,594 | - |
| 4Q16 | 1,629 | - |
| 3Q16 | 1,593 | - |