| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,958 | -7.2% |
| 1Q26 | 1,993 | +2.3% |
| 4Q25 | 2,166 | +28.4% |
| 3Q25 | 1,819 | +3.7% |
| 2Q25 | 2,110 | +5.7% |
| 1Q25 | 1,947 | +12.1% |
| 4Q24 | 1,686 | +5.3% |
| 3Q24 | 1,755 | -0.7% |
| 2Q24 | 1,996 | +11.3% |
| 1Q24 | 1,737 | +9.8% |
| 4Q23 | 1,601 | -7.6% |
| 3Q23 | 1,767 | +19.5% |
| 2Q23 | 1,793 | +18.1% |
| 1Q23 | 1,582 | +13.3% |
| 4Q22 | 1,733 | +50.9% |
| 3Q22 | 1,478 | +8.3% |
| 2Q22 | 1,519 | +4.0% |
| 1Q22 | 1,396 | -3.0% |
| 4Q21 | 1,148 | -30.0% |
| 3Q21 | 1,365 | -14.2% |
| 2Q21 | 1,461 | -7.4% |
| 1Q21 | 1,439 | -14.3% |
| 4Q20 | 1,641 | -4.6% |
| 3Q20 | 1,592 | -9.7% |
| 2Q20 | 1,578 | -9.6% |
| 1Q20 | 1,680 | +4.6% |
| 4Q19 | 1,721 | -0.9% |
| 3Q19 | 1,763 | +13.3% |
| 2Q19 | 1,745 | +9.1% |
| 1Q19 | 1,606 | +3.0% |
| 4Q18 | 1,737 | -2.6% |
| 3Q18 | 1,556 | +4.2% |
| 2Q18 | 1,599 | +9.6% |
| 1Q18 | 1,558 | +5.4% |
| 4Q17 | 1,784 | +17.9% |
| 3Q17 | 1,494 | +9.7% |
| 2Q17 | 1,458 | -5.9% |
| 1Q17 | 1,479 | -0.9% |
| 4Q16 | 1,513 | - |
| 3Q16 | 1,362 | - |
| 2Q16 | 1,550 | - |
| 1Q16 | 1,493 | - |