| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 29,956 | +50.7% |
| 3Q25 | 28,997 | -2.6% |
| 2Q25 | 27,879 | +2.2% |
| 1Q25 | 29,443 | +5.6% |
| 4Q24 | 19,875 | -32.7% |
| 3Q24 | 29,775 | +2.8% |
| 2Q24 | 27,268 | +6.7% |
| 1Q24 | 27,882 | +5.7% |
| 4Q23 | 29,513 | +20.5% |
| 3Q23 | 28,953 | +20.8% |
| 2Q23 | 25,551 | +18.5% |
| 1Q23 | 26,379 | +13.6% |
| 4Q22 | 24,501 | -8.8% |
| 3Q22 | 23,973 | -15.2% |
| 2Q22 | 21,560 | -19.2% |
| 1Q22 | 23,224 | +6.7% |
| 4Q21 | 26,864 | -15.2% |
| 3Q21 | 28,262 | -10.0% |
| 2Q21 | 26,676 | -14.1% |
| 1Q21 | 21,756 | -29.8% |
| 4Q20 | 31,691 | - |
| 3Q20 | 31,388 | - |
| 2Q20 | 31,046 | - |
| 1Q20 | 30,973 | - |