| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 2,695 | -1.7% |
| 2Q26 | 3,025 | +8.5% |
| 1Q26 | 2,875 | -1.1% |
| 4Q25 | 2,676 | +21.4% |
| 3Q25 | 2,742 | +9.2% |
| 2Q25 | 2,788 | +10.2% |
| 1Q25 | 2,907 | +23.2% |
| 4Q24 | 2,204 | -4.8% |
| 3Q24 | 2,511 | -2.5% |
| 2Q24 | 2,530 | +23.5% |
| 1Q24 | 2,360 | +15.4% |
| 4Q23 | 2,314 | -7.8% |
| 3Q23 | 2,576 | +26.5% |
| 2Q23 | 2,049 | +10.8% |
| 1Q23 | 2,045 | +11.7% |
| 4Q22 | 2,511 | -12.9% |
| 3Q22 | 2,037 | -0.1% |
| 2Q22 | 1,849 | -9.6% |
| 1Q22 | 1,830 | -1.7% |
| 4Q21 | 2,884 | +31.1% |
| 3Q21 | 2,039 | -17.8% |
| 2Q21 | 2,045 | -2.9% |
| 1Q21 | 1,862 | +0.3% |
| 4Q20 | 2,200 | -1.8% |
| 3Q20 | 2,482 | +14.1% |
| 2Q20 | 2,106 | +3.2% |
| 1Q20 | 1,856 | -14.0% |
| 4Q19 | 2,240 | -5.5% |
| 3Q19 | 2,175 | -8.1% |
| 2Q19 | 2,041 | -9.4% |
| 1Q19 | 2,157 | +1.7% |
| 4Q18 | 2,370 | +3.8% |
| 3Q18 | 2,366 | -11.1% |
| 2Q18 | 2,252 | -21.1% |
| 1Q18 | 2,120 | -22.1% |
| 4Q17 | 2,283 | -26.0% |
| 3Q17 | 2,661 | -19.7% |
| 2Q17 | 2,854 | - |
| 1Q17 | 2,721 | - |
| 4Q16 | 3,085 | - |
| 3Q16 | 3,315 | - |