| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 8,198 | -0.7% |
| 2Q26 | 8,253 | +0.3% |
| 1Q26 | 7,955 | -2.1% |
| 4Q25 | 8,744 | +6.4% |
| 3Q25 | 8,253 | +3.8% |
| 2Q25 | 8,231 | +5.2% |
| 1Q25 | 8,127 | +10.9% |
| 4Q24 | 8,218 | +5.3% |
| 3Q24 | 7,951 | -9.0% |
| 2Q24 | 7,824 | -5.3% |
| 1Q24 | 7,331 | -14.0% |
| 4Q23 | 7,803 | -2.9% |
| 3Q23 | 8,739 | +10.4% |
| 2Q23 | 8,262 | +2.6% |
| 1Q23 | 8,520 | +10.4% |
| 4Q22 | 8,037 | -3.1% |
| 3Q22 | 7,914 | -1.4% |
| 2Q22 | 8,051 | +12.8% |
| 1Q22 | 7,719 | +27.8% |
| 4Q21 | 8,297 | -2.1% |
| 3Q21 | 8,028 | +6.6% |
| 2Q21 | 7,138 | -10.0% |
| 1Q21 | 6,041 | -21.8% |
| 4Q20 | 8,476 | +11.6% |
| 3Q20 | 7,532 | -15.1% |
| 2Q20 | 7,934 | -8.2% |
| 1Q20 | 7,721 | -11.4% |
| 4Q19 | 7,593 | -53.4% |
| 3Q19 | 8,868 | +10.1% |
| 2Q19 | 8,640 | +11.8% |
| 1Q19 | 8,716 | +7.6% |
| 4Q18 | 16,277 | +72.2% |
| 3Q18 | 8,051 | +2.5% |
| 2Q18 | 7,727 | -2.4% |
| 1Q18 | 8,100 | +7.0% |
| 4Q17 | 9,452 | +3.7% |
| 3Q17 | 7,855 | +1.8% |
| 2Q17 | 7,920 | - |
| 1Q17 | 7,571 | - |
| 4Q16 | 9,111 | - |
| 3Q16 | 7,715 | - |