| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 39,577 | +8.9% |
| 1Q26 | 38,296 | +6.3% |
| 4Q25 | 40,877 | +7.7% |
| 3Q25 | 37,600 | +13.1% |
| 2Q25 | 36,355 | +12.1% |
| 1Q25 | 36,016 | +19.5% |
| 4Q24 | 37,949 | +23.1% |
| 3Q24 | 33,257 | +16.4% |
| 2Q24 | 32,443 | +16.6% |
| 1Q24 | 30,148 | +19.8% |
| 4Q23 | 30,820 | +14.2% |
| 3Q23 | 28,568 | +23.2% |
| 2Q23 | 27,825 | +23.3% |
| 1Q23 | 25,157 | +17.0% |
| 4Q22 | 26,979 | +19.2% |
| 3Q22 | 23,191 | +15.2% |
| 2Q22 | 22,561 | +17.8% |
| 1Q22 | 21,503 | +13.6% |
| 4Q21 | 22,635 | +3.9% |
| 3Q21 | 20,126 | -7.3% |
| 2Q21 | 19,149 | -0.9% |
| 1Q21 | 18,928 | -8.6% |
| 4Q20 | 21,794 | - |
| 3Q20 | 21,719 | - |
| 2Q20 | 19,325 | - |
| 1Q20 | 20,706 | - |
| 4Q16 | 24,703 | - |
| 3Q16 | 23,470 | - |