| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 986 | -5.9% |
| 3Q25 | 763 | -3.7% |
| 2Q25 | 639 | +4.4% |
| 1Q25 | 634 | +8.6% |
| 4Q24 | 1,048 | -22.3% |
| 3Q24 | 792 | +0.5% |
| 2Q24 | 612 | -14.8% |
| 1Q24 | 584 | -19.9% |
| 4Q23 | 1,348 | +44.8% |
| 3Q23 | 788 | -20.1% |
| 2Q23 | 718 | -35.3% |
| 1Q23 | 729 | -35.5% |
| 4Q22 | 931 | -59.3% |
| 3Q22 | 986 | -40.0% |
| 2Q22 | 1,109 | -55.3% |
| 1Q22 | 1,131 | -48.5% |
| 4Q21 | 2,289 | -8.4% |
| 3Q21 | 1,642 | -36.8% |
| 2Q21 | 2,481 | +93.5% |
| 1Q21 | 2,197 | -12.1% |
| 2Q20 | 2,598 | +119.7% |
| 1Q21 | 1,281 | +51.9% |
| 4Q20 | 2,499 | +35.4% |
| 3Q20 | 813 | -37.1% |
| 1Q20 | 843 | +4.0% |
| 4Q19 | 1,845 | +14.7% |
| 3Q19 | 1,292 | +13.9% |
| 2Q19 | 1,182 | +0.5% |
| 1Q19 | 811 | +4.6% |
| 4Q18 | 1,608 | +15.8% |
| 3Q18 | 1,134 | +7.5% |
| 2Q18 | 1,176 | +33.8% |
| 1Q18 | 775 | +10.6% |
| 4Q17 | 1,388 | +15.6% |
| 3Q17 | 1,055 | -16.8% |
| 2Q17 | 879 | - |
| 1Q17 | 701 | - |
| 4Q16 | 1,201 | - |
| 3Q16 | 1,268 | - |