| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 879 | +38.8% |
| 3Q25 | 801 | +17.4% |
| 2Q25 | 650 | -11.0% |
| 1Q25 | 656 | -17.1% |
| 4Q24 | 633 | -24.8% |
| 3Q24 | 682 | -21.0% |
| 2Q24 | 731 | -19.7% |
| 1Q24 | 792 | -14.8% |
| 4Q23 | 842 | -8.2% |
| 3Q23 | 864 | -9.7% |
| 2Q23 | 910 | -1.3% |
| 1Q23 | 930 | +5.2% |
| 4Q22 | 918 | +1.6% |
| 3Q22 | 957 | +6.6% |
| 2Q22 | 922 | -9.7% |
| 1Q22 | 884 | +35.4% |
| 4Q21 | 903 | -5.6% |
| 3Q21 | 897 | +70.2% |
| 2Q21 | 1,021 | +13094.6% |
| 1Q21 | 653 | +107.2% |
| 4Q20 | 957 | - |
| 3Q20 | 527 | - |
| 2Q20 | 7 | - |
| 1Q20 | 315 | - |