| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,172 | +9.5% |
| 3Q25 | 1,152 | +5.2% |
| 2Q25 | 1,153 | +11.4% |
| 1Q25 | 1,094 | +5.4% |
| 4Q24 | 1,070 | +4.2% |
| 3Q24 | 1,096 | +0.7% |
| 2Q24 | 1,035 | +1.7% |
| 1Q24 | 1,038 | +2.9% |
| 4Q23 | 1,027 | +8.1% |
| 3Q23 | 1,088 | +19.4% |
| 2Q23 | 1,018 | +16.2% |
| 1Q23 | 1,008 | +18.1% |
| 4Q22 | 950 | +69.0% |
| 3Q22 | 911 | - |
| 2Q22 | 875 | - |
| 1Q22 | 854 | - |
| 4Q21 | 562 | -11.6% |
| 4Q20 | 636 | - |