| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 3,068 | +16.3% |
| 2Q26 | 2,978 | +3.0% |
| 1Q26 | 3,136 | +12.7% |
| 4Q25 | 3,883 | +28.6% |
| 3Q25 | 2,638 | -1.0% |
| 2Q25 | 2,892 | +7.6% |
| 1Q25 | 2,783 | +4.6% |
| 4Q24 | 3,019 | +2.5% |
| 3Q24 | 2,665 | +5.1% |
| 2Q24 | 2,689 | +15.2% |
| 1Q24 | 2,661 | +18.8% |
| 4Q23 | 2,945 | +9.3% |
| 3Q23 | 2,535 | +21.5% |
| 2Q23 | 2,333 | +14.9% |
| 1Q23 | 2,239 | +13.3% |
| 4Q22 | 2,694 | +17.7% |
| 3Q22 | 2,086 | +12.6% |
| 2Q22 | 2,030 | +11.1% |
| 1Q22 | 1,977 | +8.2% |
| 4Q21 | 2,288 | -3.3% |
| 3Q21 | 1,852 | -5.2% |
| 2Q21 | 1,827 | -11.1% |
| 1Q21 | 1,827 | -8.1% |
| 4Q20 | 2,366 | -4.8% |
| 3Q20 | 1,953 | -4.1% |
| 2Q20 | 2,056 | +5.9% |
| 1Q20 | 1,987 | +3.8% |
| 4Q19 | 2,484 | -0.9% |
| 3Q19 | 2,038 | +9.1% |
| 2Q19 | 1,942 | +8.4% |
| 1Q19 | 1,914 | +11.3% |
| 4Q18 | 2,507 | +16.7% |
| 3Q18 | 1,868 | +16.7% |
| 2Q18 | 1,791 | +17.6% |
| 1Q18 | 1,719 | -8.5% |
| 4Q17 | 2,147 | +17.2% |
| 3Q17 | 1,601 | -4.4% |
| 2Q17 | 1,522 | - |
| 1Q17 | 1,880 | - |
| 4Q16 | 1,832 | - |
| 3Q16 | 1,675 | - |