| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 1Q26 | 6,227 | +4.9% |
| 3Q25 | 6,003 | +8.4% |
| 2Q25 | 5,824 | +6.6% |
| 1Q25 | 5,937 | +8.1% |
| 4Q24 | 5,679 | +7.0% |
| 3Q24 | 5,537 | +2.2% |
| 2Q24 | 5,464 | +6.8% |
| 1Q24 | 5,493 | +7.8% |
| 4Q23 | 5,307 | +8.0% |
| 3Q23 | 5,417 | +12.2% |
| 2Q23 | 5,117 | +8.5% |
| 1Q23 | 5,096 | +5.4% |
| 4Q22 | 4,916 | +0.1% |
| 3Q22 | 4,826 | -2.3% |
| 2Q22 | 4,716 | -5.4% |
| 1Q22 | 4,837 | -3.3% |
| 4Q21 | 4,912 | -4.4% |
| 3Q21 | 4,941 | -4.3% |
| 2Q21 | 4,986 | -3.7% |
| 1Q21 | 5,003 | -5.8% |
| 4Q20 | 5,137 | -2.4% |
| 3Q20 | 5,162 | +0.5% |
| 2Q20 | 5,175 | +7.2% |
| 1Q20 | 5,311 | +8.8% |
| 4Q19 | 5,265 | +14.2% |
| 3Q19 | 5,135 | +13.2% |
| 2Q19 | 4,829 | +9.7% |
| 1Q19 | 4,882 | +9.8% |
| 4Q18 | 4,612 | +14.5% |
| 3Q18 | 4,535 | +9.9% |
| 2Q18 | 4,404 | - |
| 1Q18 | 4,446 | - |
| 4Q17 | 4,027 | - |
| 3Q17 | 4,127 | - |