| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 5,155 | +5.3% |
| 2Q26 | 5,227 | +1.2% |
| 1Q26 | 5,128 | +5.6% |
| 4Q25 | 5,052 | +1.4% |
| 3Q25 | 4,896 | +9.3% |
| 2Q25 | 5,165 | +15.5% |
| 1Q25 | 4,855 | +6.8% |
| 4Q24 | 4,981 | +5.1% |
| 3Q24 | 4,480 | -3.8% |
| 2Q24 | 4,471 | -11.8% |
| 1Q24 | 4,545 | -12.9% |
| 4Q23 | 4,738 | -10.9% |
| 3Q23 | 4,657 | +2.7% |
| 2Q23 | 5,068 | +16.5% |
| 1Q23 | 5,217 | +34.8% |
| 4Q22 | 5,318 | +29.6% |
| 3Q22 | 4,536 | +28.8% |
| 2Q22 | 4,352 | +18.4% |
| 1Q22 | 3,870 | +2.6% |
| 4Q21 | 4,104 | +7.7% |
| 3Q21 | 3,522 | -0.3% |
| 2Q21 | 3,677 | +1.8% |
| 1Q21 | 3,771 | +3.2% |
| 4Q20 | 3,811 | -4.4% |
| 3Q20 | 3,531 | -6.7% |
| 2Q20 | 3,612 | -6.2% |
| 1Q20 | 3,655 | -2.4% |
| 4Q19 | 3,986 | -4.2% |
| 3Q19 | 3,786 | +5.9% |
| 2Q19 | 3,852 | +3.4% |
| 1Q19 | 3,745 | +2.3% |
| 4Q18 | 4,162 | +13.8% |
| 3Q18 | 3,576 | +3.2% |
| 2Q18 | 3,727 | +6.4% |
| 1Q18 | 3,662 | +2.2% |
| 4Q17 | 3,658 | +5.4% |
| 3Q17 | 3,464 | +4.6% |
| 2Q17 | 3,504 | +4.1% |
| 1Q17 | 3,584 | +5.1% |
| 4Q16 | 3,470 | - |
| 3Q16 | 3,313 | - |
| 2Q16 | 3,366 | - |
| 1Q16 | 3,411 | - |