| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 8,868 | +4.1% |
| 2Q26 | 8,922 | +11.7% |
| 1Q26 | 8,369 | +9.9% |
| 4Q25 | 9,851 | +28.7% |
| 3Q25 | 8,520 | +21.1% |
| 2Q25 | 7,985 | +23.4% |
| 1Q25 | 7,616 | +3.6% |
| 4Q24 | 7,654 | -4.3% |
| 3Q24 | 7,038 | -26.8% |
| 2Q24 | 6,471 | -4.1% |
| 1Q24 | 7,349 | +8.3% |
| 4Q23 | 7,994 | +10.6% |
| 3Q23 | 9,610 | +47.5% |
| 2Q23 | 6,747 | -19.1% |
| 1Q23 | 6,788 | -11.2% |
| 4Q22 | 7,226 | -18.5% |
| 3Q22 | 6,517 | -15.5% |
| 2Q22 | 8,344 | +13.9% |
| 1Q22 | 7,647 | +2.7% |
| 4Q21 | 8,869 | -1.0% |
| 3Q21 | 7,714 | -2.3% |
| 2Q21 | 7,326 | -1.1% |
| 1Q21 | 7,443 | -2.1% |
| 4Q20 | 8,957 | +12.6% |
| 3Q20 | 7,894 | -10.7% |
| 2Q20 | 7,408 | +0.4% |
| 1Q20 | 7,605 | +0.4% |
| 4Q19 | 7,956 | +2.6% |
| 3Q19 | 8,841 | +15.9% |
| 2Q19 | 7,375 | +8.8% |
| 1Q19 | 7,571 | +8.0% |
| 4Q18 | 7,754 | -11.2% |
| 3Q18 | 7,631 | +9.1% |
| 2Q18 | 6,777 | -2.5% |
| 1Q18 | 7,011 | -3.9% |
| 4Q17 | 8,735 | +6.5% |
| 3Q17 | 6,997 | -12.4% |
| 2Q17 | 6,948 | -11.3% |
| 1Q17 | 7,295 | -13.1% |
| 4Q16 | 8,205 | - |
| 3Q16 | 7,990 | - |
| 2Q16 | 7,836 | - |
| 1Q16 | 8,395 | - |