| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 11,909 | +5.5% |
| 1Q26 | 11,505 | -0.5% |
| 4Q25 | 12,732 | +27.0% |
| 3Q25 | 12,093 | +17.1% |
| 2Q25 | 11,293 | +28.3% |
| 1Q25 | 11,568 | +27.1% |
| 4Q24 | 10,023 | -0.1% |
| 3Q24 | 10,331 | +14.8% |
| 2Q24 | 8,805 | -0.8% |
| 1Q24 | 9,100 | +4.5% |
| 4Q23 | 10,033 | +2.2% |
| 3Q23 | 9,002 | +4.9% |
| 2Q23 | 8,879 | +9.2% |
| 1Q23 | 8,705 | +9.5% |
| 4Q22 | 9,821 | +1.2% |
| 3Q22 | 8,579 | +0.8% |
| 2Q22 | 8,134 | -0.8% |
| 1Q22 | 7,953 | -3.6% |
| 4Q21 | 9,705 | +3.3% |
| 3Q21 | 8,508 | -5.2% |
| 2Q21 | 8,196 | -6.9% |
| 1Q21 | 8,253 | -6.0% |
| 4Q20 | 9,393 | +5.5% |
| 3Q20 | 8,974 | -2.8% |
| 2Q20 | 8,808 | -0.9% |
| 1Q20 | 8,781 | -1.0% |
| 4Q19 | 8,905 | -10.0% |
| 3Q19 | 9,235 | -2.8% |
| 2Q19 | 8,891 | -0.5% |
| 1Q19 | 8,871 | +3.0% |
| 4Q18 | 9,899 | -2.5% |
| 3Q18 | 9,502 | +8.6% |
| 2Q18 | 8,934 | +7.3% |
| 1Q18 | 8,610 | +2.1% |
| 4Q17 | 10,152 | +6.0% |
| 3Q17 | 8,748 | +4.2% |
| 2Q17 | 8,329 | - |
| 1Q17 | 8,431 | - |
| 4Q16 | 9,579 | - |
| 3Q16 | 8,394 | - |