| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 38,272 | +0.4% |
| 1Q26 | 37,079 | -0.3% |
| 4Q25 | 36,716 | +3.0% |
| 3Q25 | 39,818 | +2.7% |
| 2Q25 | 38,107 | +6.0% |
| 1Q25 | 37,194 | +4.0% |
| 4Q24 | 35,646 | +2.0% |
| 3Q24 | 38,766 | -0.9% |
| 2Q24 | 35,952 | -4.7% |
| 1Q24 | 35,778 | +6.3% |
| 4Q23 | 34,951 | +5.8% |
| 3Q23 | 39,104 | +11.6% |
| 2Q23 | 37,730 | +18.5% |
| 1Q23 | 33,650 | +13.3% |
| 4Q22 | 33,047 | +15.8% |
| 3Q22 | 35,042 | +23.9% |
| 2Q22 | 31,828 | +22.4% |
| 1Q22 | 29,708 | +19.4% |
| 4Q21 | 28,544 | +4.9% |
| 3Q21 | 28,293 | -3.2% |
| 2Q21 | 25,994 | -4.3% |
| 1Q21 | 24,891 | -10.4% |
| 4Q20 | 27,218 | - |
| 3Q20 | 29,224 | - |
| 2Q20 | 27,158 | - |
| 1Q20 | 27,767 | - |