| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 1Q26 | 3,548 | +3.2% |
| 4Q25 | 4,467 | +15.2% |
| 3Q25 | 3,517 | -3.5% |
| 2Q25 | 3,720 | +6.0% |
| 1Q25 | 3,438 | -1.4% |
| 4Q24 | 3,878 | +1.4% |
| 3Q24 | 3,645 | +13.5% |
| 2Q24 | 3,508 | +7.5% |
| 1Q24 | 3,487 | +8.3% |
| 4Q23 | 3,826 | +21.0% |
| 3Q23 | 3,210 | +14.8% |
| 2Q23 | 3,265 | +21.3% |
| 1Q23 | 3,219 | +23.0% |
| 4Q22 | 3,162 | +84.2% |
| 3Q22 | 2,796 | +1.4% |
| 2Q22 | 2,692 | -9.0% |
| 1Q22 | 2,617 | -25.4% |
| 4Q21 | 1,717 | -35.7% |
| 3Q21 | 2,757 | -11.7% |
| 2Q21 | 2,959 | -8.3% |
| 1Q21 | 3,508 | +30.5% |
| 4Q20 | 2,669 | - |
| 3Q20 | 3,124 | - |
| 2Q20 | 3,226 | - |
| 1Q20 | 2,687 | - |