| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 2,341 | +24.3% |
| 2Q26 | 2,000 | +0.4% |
| 1Q26 | 2,228 | +22.2% |
| 4Q25 | 2,322 | +24.5% |
| 3Q25 | 1,884 | +13.7% |
| 2Q25 | 1,993 | +9.7% |
| 1Q25 | 1,823 | +5.4% |
| 4Q24 | 1,865 | +7.4% |
| 3Q24 | 1,657 | +3.2% |
| 2Q24 | 1,816 | +5.8% |
| 1Q24 | 1,730 | +3.9% |
| 4Q23 | 1,737 | +2.7% |
| 3Q23 | 1,605 | -10.2% |
| 2Q23 | 1,716 | +7.5% |
| 1Q23 | 1,665 | +4.4% |
| 4Q22 | 1,691 | -1.6% |
| 3Q22 | 1,787 | +5.7% |
| 2Q22 | 1,597 | -3.1% |
| 1Q22 | 1,595 | -8.9% |
| 4Q21 | 1,718 | +0.1% |
| 3Q21 | 1,690 | -8.7% |
| 2Q21 | 1,648 | -11.0% |
| 1Q21 | 1,751 | +2.6% |
| 4Q20 | 1,716 | -6.5% |
| 3Q20 | 1,851 | -1.2% |
| 2Q20 | 1,851 | +4.6% |
| 1Q20 | 1,706 | -12.3% |
| 4Q19 | 1,836 | -17.1% |
| 3Q19 | 1,874 | -1.3% |
| 2Q19 | 1,770 | -2.6% |
| 1Q19 | 1,945 | +0.3% |
| 4Q18 | 2,214 | +5.7% |
| 3Q18 | 1,898 | -4.2% |
| 2Q18 | 1,818 | -6.4% |
| 1Q18 | 1,939 | +3.7% |
| 4Q17 | 2,094 | +28.2% |
| 3Q17 | 1,981 | +10.0% |
| 2Q17 | 1,942 | - |
| 1Q17 | 1,870 | - |
| 4Q16 | 1,634 | - |
| 3Q16 | 1,801 | - |