| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 1Q26 | 28,901 | +24.4% |
| 4Q25 | 36,925 | +13.9% |
| 3Q25 | 27,888 | +0.4% |
| 2Q25 | 28,411 | +4.0% |
| 1Q25 | 23,237 | +2.9% |
| 4Q24 | 32,418 | +5.4% |
| 3Q24 | 27,779 | +0.9% |
| 2Q24 | 27,315 | -17.9% |
| 1Q24 | 22,586 | +7.5% |
| 4Q23 | 30,759 | 0.0% |
| 3Q23 | 27,541 | +15.8% |
| 2Q23 | 33,264 | +43.6% |
| 1Q23 | 21,016 | -7.8% |
| 4Q22 | 30,753 | - |
| 3Q22 | 23,780 | - |
| 2Q22 | 23,157 | - |
| 1Q22 | 22,787 | - |