| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 744 | +6.5% |
| 2Q26 | 746 | +6.5% |
| 1Q26 | 727 | +9.2% |
| 4Q25 | 679 | +11.2% |
| 3Q25 | 698 | - |
| 2Q25 | 700 | - |
| 1Q25 | 666 | -3.1% |
| 4Q24 | 610 | -17.4% |
| 1Q24 | 687 | -12.7% |
| 4Q23 | 739 | +118.7% |
| 3Q23 | 873 | +119.1% |
| 2Q23 | 873 | - |
| 1Q23 | 787 | +24.1% |
| 4Q22 | 337 | -71.6% |
| 3Q21 | 398 | -70.9% |
| 1Q22 | 634 | -7.1% |
| 4Q21 | 1,192 | +0.4% |
| 2Q21 | 1,006 | -46.2% |
| 1Q21 | 682 | -50.6% |
| 4Q20 | 1,187 | -3.5% |
| 3Q20 | 1,370 | +2.2% |
| 2Q20 | 1,868 | +51.8% |
| 1Q20 | 1,382 | +7.1% |
| 4Q19 | 1,229 | +3.4% |
| 3Q19 | 1,340 | +4.0% |
| 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 | - |