| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 5,302 | +12.0% |
| 1Q26 | 4,973 | +3.9% |
| 4Q25 | 5,668 | +17.7% |
| 3Q25 | 4,689 | +7.5% |
| 2Q25 | 4,734 | +4.4% |
| 1Q25 | 4,785 | +13.5% |
| 4Q24 | 4,817 | +5.5% |
| 3Q24 | 4,361 | +6.3% |
| 2Q24 | 4,533 | +7.5% |
| 1Q24 | 4,216 | +8.5% |
| 4Q23 | 4,566 | +4.1% |
| 3Q23 | 4,104 | +6.8% |
| 2Q23 | 4,216 | +12.1% |
| 1Q23 | 3,885 | +2.2% |
| 4Q22 | 4,387 | +13.7% |
| 3Q22 | 3,844 | +5.8% |
| 2Q22 | 3,761 | +4.4% |
| 1Q22 | 3,802 | +7.7% |
| 4Q21 | 3,857 | -9.9% |
| 3Q21 | 3,633 | -8.5% |
| 2Q21 | 3,601 | -8.7% |
| 1Q21 | 3,529 | -3.7% |
| 4Q20 | 4,281 | +6.3% |
| 3Q20 | 3,969 | +17.2% |
| 2Q20 | 3,944 | +9.0% |
| 1Q20 | 3,664 | +20.0% |
| 4Q19 | 4,029 | -14.2% |
| 3Q19 | 3,386 | +5.7% |
| 2Q19 | 3,618 | +6.7% |
| 1Q19 | 3,053 | +1.3% |
| 4Q18 | 4,694 | +11.8% |
| 3Q18 | 3,204 | +7.0% |
| 2Q18 | 3,390 | +10.6% |
| 1Q18 | 3,015 | +5.0% |
| 4Q17 | 4,200 | -8.6% |
| 3Q17 | 2,995 | +5.3% |
| 2Q17 | 3,066 | - |
| 1Q17 | 2,872 | - |
| 4Q16 | 4,593 | - |
| 3Q16 | 2,844 | - |