| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 15,915 | +24.8% |
| 2Q26 | 17,704 | +31.9% |
| 1Q26 | 14,579 | +8.1% |
| 4Q25 | 15,211 | +39.7% |
| 3Q25 | 12,753 | -1.0% |
| 2Q25 | 13,419 | +4.0% |
| 1Q25 | 13,487 | +4.9% |
| 4Q24 | 10,887 | -13.3% |
| 3Q24 | 12,882 | +9.8% |
| 2Q24 | 12,901 | +21.0% |
| 1Q24 | 12,854 | +18.9% |
| 4Q23 | 12,558 | +9.1% |
| 3Q23 | 11,731 | +3.3% |
| 2Q23 | 10,659 | +12.5% |
| 1Q23 | 10,807 | +3.1% |
| 4Q22 | 11,506 | +33.3% |
| 3Q22 | 11,356 | +18.4% |
| 2Q22 | 9,477 | -2.4% |
| 1Q22 | 10,485 | +2.3% |
| 4Q21 | 8,633 | -12.5% |
| 3Q21 | 9,591 | +10.7% |
| 2Q21 | 9,713 | +16.9% |
| 1Q21 | 10,251 | +26.9% |
| 4Q20 | 9,866 | +19.4% |
| 3Q20 | 8,666 | -1.2% |
| 2Q20 | 8,311 | +20.0% |
| 1Q20 | 8,081 | +15.9% |
| 4Q19 | 8,264 | +18.4% |
| 3Q19 | 8,775 | +23.5% |
| 2Q19 | 6,925 | +3.1% |
| 1Q19 | 6,975 | -0.3% |
| 4Q18 | 6,982 | +1.6% |
| 3Q18 | 7,107 | +4.0% |
| 2Q18 | 6,717 | +4.7% |
| 1Q18 | 6,996 | +9.5% |
| 4Q17 | 6,872 | -13.4% |
| 3Q17 | 6,831 | +7.6% |
| 2Q17 | 6,418 | - |
| 1Q17 | 6,389 | - |
| 4Q16 | 7,934 | - |
| 3Q16 | 6,350 | - |