| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,218 | -5.9% |
| 1Q26 | 1,039 | +5.6% |
| 4Q25 | 1,704 | -14.2% |
| 3Q25 | 1,256 | -0.1% |
| 2Q25 | 1,295 | +11.4% |
| 1Q25 | 984 | +9.5% |
| 4Q24 | 1,987 | -1.1% |
| 3Q24 | 1,257 | +6.8% |
| 2Q24 | 1,162 | +2.8% |
| 1Q24 | 899 | -3.6% |
| 4Q23 | 2,010 | +61.2% |
| 3Q23 | 1,177 | +12.2% |
| 2Q23 | 1,130 | +10.9% |
| 1Q23 | 933 | -3.5% |
| 4Q22 | 1,247 | -21.1% |
| 3Q22 | 1,049 | +1.2% |
| 2Q22 | 1,019 | +11.9% |
| 1Q22 | 967 | +11.9% |
| 4Q21 | 1,580 | +8.6% |
| 3Q21 | 1,037 | -5.1% |
| 2Q21 | 911 | -27.9% |
| 1Q21 | 864 | -6.4% |
| 4Q20 | 1,455 | -37.5% |
| 3Q20 | 1,093 | +6.7% |
| 2Q20 | 1,264 | +13.3% |
| 1Q20 | 923 | -0.8% |
| 4Q19 | 2,329 | +54.4% |
| 3Q19 | 1,024 | -14.5% |
| 2Q19 | 1,116 | +28.3% |
| 1Q19 | 930 | -0.4% |
| 4Q18 | 1,508 | -2.5% |
| 3Q18 | 1,198 | +28.1% |
| 2Q18 | 870 | -11.0% |
| 1Q18 | 934 | +11.3% |
| 4Q17 | 1,546 | -8.8% |
| 3Q17 | 935 | +10.8% |
| 2Q17 | 978 | - |
| 1Q17 | 839 | - |
| 4Q16 | 1,695 | - |
| 3Q16 | 844 | - |