| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,678 | +6.8% |
| 2Q26 | 1,570 | +0.9% |
| 1Q26 | 1,687 | -9.3% |
| 3Q25 | 1,571 | -2.3% |
| 2Q25 | 1,555 | -7.2% |
| 1Q25 | 1,859 | +21.5% |
| 4Q24 | 2,018 | +24.6% |
| 3Q24 | 1,607 | +16.2% |
| 2Q24 | 1,675 | +21.6% |
| 1Q24 | 1,529 | +16.6% |
| 4Q23 | 1,619 | +10.2% |
| 3Q23 | 1,383 | +12.4% |
| 2Q23 | 1,377 | +16.8% |
| 1Q23 | 1,311 | +3.7% |
| 4Q22 | 1,469 | -3.3% |
| 3Q22 | 1,230 | -4.0% |
| 2Q22 | 1,179 | -3.3% |
| 1Q22 | 1,265 | +0.8% |
| 4Q21 | 1,518 | +22.2% |
| 3Q21 | 1,282 | +6.4% |
| 2Q21 | 1,220 | -2.8% |
| 1Q21 | 1,255 | -6.4% |
| 4Q20 | 1,242 | -6.6% |
| 3Q20 | 1,204 | -19.7% |
| 2Q20 | 1,255 | -1.2% |
| 1Q20 | 1,341 | +38.2% |
| 4Q19 | 1,330 | +24.3% |
| 3Q19 | 1,500 | +49.0% |
| 2Q19 | 1,270 | +50.2% |
| 1Q19 | 970 | -4.4% |
| 4Q18 | 1,071 | +17.7% |
| 3Q18 | 1,006 | +10.7% |
| 2Q18 | 845 | +7.9% |
| 1Q18 | 1,015 | +21.9% |
| 4Q17 | 910 | -39.3% |
| 3Q17 | 909 | +3.1% |
| 2Q17 | 783 | -17.7% |
| 1Q17 | 833 | -24.7% |
| 4Q16 | 1,498 | - |
| 3Q16 | 881 | - |
| 2Q16 | 952 | - |
| 1Q16 | 1,106 | - |