| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 23,835 | -0.8% |
| 1Q26 | 23,875 | -3.4% |
| 4Q25 | 26,864 | +3.4% |
| 3Q25 | 25,225 | +2.0% |
| 2Q25 | 24,038 | -1.4% |
| 1Q25 | 24,714 | -3.0% |
| 4Q24 | 25,970 | +1.4% |
| 3Q24 | 24,737 | -0.5% |
| 2Q24 | 24,389 | -4.4% |
| 1Q24 | 25,479 | -3.1% |
| 4Q23 | 25,622 | +37.4% |
| 3Q23 | 24,858 | +6.8% |
| 2Q23 | 25,518 | +14.3% |
| 1Q23 | 26,303 | +14.9% |
| 4Q22 | 18,651 | - |
| 3Q21 | 23,273 | - |
| 2Q21 | 22,332 | - |
| 1Q21 | 22,897 | - |