| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 746 | +6.5% |
| 1Q26 | 727 | +9.2% |
| 4Q25 | 679 | +2.3% |
| 3Q25 | 698 | +6.6% |
| 2Q25 | 700 | +1.4% |
| 1Q25 | 666 | -3.1% |
| 4Q24 | 663 | -42.8% |
| 3Q24 | 655 | - |
| 2Q24 | 690 | - |
| 1Q24 | 687 | -12.7% |
| 4Q23 | 1,161 | +58.4% |
| 1Q23 | 787 | +24.1% |
| 4Q22 | 733 | -50.4% |
| 3Q22 | 836 | - |
| 2Q22 | 568 | -40.6% |
| 1Q22 | 634 | -7.1% |
| 4Q21 | 1,478 | +24.6% |
| 2Q21 | 957 | -48.8% |
| 1Q21 | 682 | -50.6% |
| 4Q20 | 1,187 | +14.9% |
| 3Q20 | 1,370 | - |
| 2Q20 | 1,868 | +51.8% |
| 1Q20 | 1,382 | +7.1% |
| 4Q19 | 1,032 | -13.1% |
| 2Q19 | 1,230 | +6.1% |
| 1Q19 | 1,290 | +1.7% |
| 4Q18 | 1,189 | -1.4% |
| 3Q18 | 1,289 | +1.5% |
| 2Q18 | 1,159 | -5.0% |
| 1Q18 | 1,268 | -2.3% |
| 4Q17 | 1,205 | -6.3% |
| 3Q17 | 1,269 | -7.7% |
| 2Q17 | 1,220 | - |
| 1Q17 | 1,298 | - |
| 4Q16 | 1,287 | - |
| 3Q16 | 1,376 | - |