| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 4,838 | +10.6% |
| 2Q26 | 4,299 | +1.7% |
| 1Q26 | 4,281 | -2.9% |
| 4Q25 | 4,886 | +20.7% |
| 3Q25 | 4,375 | +12.7% |
| 2Q25 | 4,227 | +17.7% |
| 1Q25 | 4,409 | +32.4% |
| 4Q24 | 4,048 | -13.9% |
| 3Q24 | 3,882 | -1.7% |
| 2Q24 | 3,590 | +12.6% |
| 1Q24 | 3,329 | +20.8% |
| 4Q23 | 4,699 | +28.1% |
| 3Q23 | 3,949 | +33.3% |
| 2Q23 | 3,188 | +8.5% |
| 1Q23 | 2,756 | +2.8% |
| 4Q22 | 3,668 | +0.7% |
| 3Q22 | 2,962 | -13.9% |
| 2Q22 | 2,937 | -1.4% |
| 1Q22 | 2,682 | -10.2% |
| 4Q21 | 3,643 | -11.2% |
| 3Q21 | 3,439 | -12.6% |
| 2Q21 | 2,979 | -26.2% |
| 1Q21 | 2,985 | -24.6% |
| 4Q20 | 4,102 | -18.6% |
| 3Q20 | 3,935 | -16.5% |
| 2Q20 | 4,035 | -13.4% |
| 1Q20 | 3,961 | -6.5% |
| 4Q19 | 5,037 | -13.8% |
| 3Q19 | 4,713 | -12.1% |
| 2Q19 | 4,660 | -4.4% |
| 1Q19 | 4,237 | -13.0% |
| 4Q18 | 5,843 | -10.4% |
| 3Q18 | 5,359 | -2.7% |
| 2Q18 | 4,875 | -8.5% |
| 1Q18 | 4,871 | -6.1% |
| 4Q17 | 6,519 | -22.0% |
| 3Q17 | 5,508 | +3.1% |
| 2Q17 | 5,330 | - |
| 1Q17 | 5,186 | - |
| 4Q16 | 8,357 | - |
| 3Q16 | 5,340 | - |