| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q25 | 989 | +8.2% |
| 2Q25 | 1,062 | +2.1% |
| 1Q25 | 952 | -2.3% |
| 4Q24 | 945 | -30.0% |
| 3Q24 | 914 | -17.9% |
| 2Q24 | 1,040 | -16.7% |
| 1Q24 | 974 | -16.5% |
| 4Q23 | 1,350 | -3.4% |
| 3Q23 | 1,113 | -16.9% |
| 2Q23 | 1,249 | -6.4% |
| 1Q23 | 1,166 | -11.6% |
| 4Q22 | 1,398 | -20.1% |
| 3Q22 | 1,340 | -9.3% |
| 2Q22 | 1,335 | -8.8% |
| 1Q22 | 1,319 | +18.7% |
| 4Q21 | 1,749 | +15.0% |
| 3Q21 | 1,478 | - |
| 2Q21 | 1,464 | - |
| 1Q21 | 1,111 | - |
| 4Q20 | 1,521 | - |