| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 4,789 | +7.4% |
| 2Q26 | 4,538 | +5.7% |
| 1Q26 | 4,397 | +7.2% |
| 4Q25 | 4,446 | +28.3% |
| 3Q25 | 4,460 | +28.6% |
| 2Q25 | 4,294 | +43.8% |
| 1Q25 | 4,102 | +40.7% |
| 4Q24 | 3,465 | +14.8% |
| 3Q24 | 3,468 | +24.7% |
| 2Q24 | 2,986 | +9.7% |
| 1Q24 | 2,915 | +15.5% |
| 4Q23 | 3,018 | +8.7% |
| 3Q23 | 2,782 | +5.2% |
| 2Q23 | 2,721 | +3.9% |
| 1Q23 | 2,524 | -3.4% |
| 4Q22 | 2,777 | -9.6% |
| 3Q22 | 2,645 | -0.6% |
| 2Q22 | 2,620 | -0.7% |
| 1Q22 | 2,614 | +1.1% |
| 4Q21 | 3,071 | -3.2% |
| 3Q21 | 2,660 | -5.8% |
| 2Q21 | 2,639 | -11.0% |
| 1Q21 | 2,586 | -4.3% |
| 4Q20 | 3,173 | -2.3% |
| 3Q20 | 2,823 | -2.2% |
| 2Q20 | 2,965 | +9.2% |
| 1Q20 | 2,703 | +2.5% |
| 4Q19 | 3,248 | +3.2% |
| 3Q19 | 2,886 | -0.8% |
| 2Q19 | 2,716 | -3.2% |
| 1Q19 | 2,636 | -1.7% |
| 4Q18 | 3,146 | +0.8% |
| 3Q18 | 2,909 | +1.6% |
| 2Q18 | 2,806 | -0.6% |
| 1Q18 | 2,682 | -0.2% |
| 4Q17 | 3,121 | +0.8% |
| 3Q17 | 2,863 | +1.6% |
| 2Q17 | 2,822 | - |
| 1Q17 | 2,687 | - |
| 4Q16 | 3,097 | - |
| 3Q16 | 2,817 | - |