| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,304 | +3.8% |
| 2Q26 | 1,219 | +4.5% |
| 1Q26 | 1,335 | +7.8% |
| 4Q25 | 1,310 | +9.6% |
| 3Q25 | 1,256 | +16.4% |
| 2Q25 | 1,167 | +14.1% |
| 1Q25 | 1,238 | +28.6% |
| 4Q24 | 1,195 | +3.8% |
| 3Q24 | 1,079 | +17.5% |
| 2Q24 | 1,023 | +12.8% |
| 1Q24 | 963 | +4.3% |
| 4Q23 | 1,151 | +58.5% |
| 3Q23 | 918 | +17.9% |
| 2Q23 | 907 | +27.0% |
| 1Q23 | 923 | +39.6% |
| 4Q22 | 726 | -8.3% |
| 3Q22 | 778 | +22.0% |
| 2Q22 | 714 | +4.6% |
| 1Q22 | 661 | -0.0% |
| 4Q21 | 792 | +18.6% |
| 3Q21 | 638 | +0.4% |
| 2Q21 | 682 | +0.1% |
| 1Q21 | 661 | -1.3% |
| 4Q20 | 668 | -18.8% |
| 3Q20 | 636 | -3.7% |
| 2Q20 | 681 | +9.0% |
| 1Q20 | 670 | +4.1% |
| 4Q19 | 823 | +29.3% |
| 3Q19 | 660 | +9.0% |
| 2Q19 | 625 | -6.1% |
| 1Q19 | 643 | +9.9% |
| 4Q18 | 637 | +19.7% |
| 3Q18 | 605 | +21.0% |
| 2Q18 | 666 | +36.0% |
| 1Q18 | 585 | -8.3% |
| 4Q17 | 532 | -4.5% |
| 3Q17 | 500 | +3.9% |
| 2Q17 | 489 | - |
| 1Q17 | 638 | - |
| 4Q16 | 557 | - |
| 3Q16 | 482 | - |