| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 1Q26 | 1,471 | +16.7% |
| 4Q25 | 1,300 | +10.5% |
| 3Q25 | 1,373 | +10.8% |
| 2Q25 | 1,245 | +13.5% |
| 1Q25 | 1,260 | +8.4% |
| 4Q24 | 1,177 | +6.7% |
| 3Q24 | 1,239 | +8.4% |
| 2Q24 | 1,097 | +10.9% |
| 1Q24 | 1,163 | +9.3% |
| 4Q23 | 1,102 | +8.1% |
| 3Q23 | 1,143 | +14.0% |
| 2Q23 | 989 | +7.6% |
| 1Q23 | 1,064 | +17.8% |
| 4Q22 | 1,020 | +26.1% |
| 3Q22 | 1,002 | +6.8% |
| 2Q22 | 919 | +11.5% |
| 1Q22 | 903 | +21.4% |
| 4Q21 | 809 | +19.7% |
| 3Q21 | 939 | +27.9% |
| 2Q21 | 824 | +17.5% |
| 1Q21 | 744 | -0.4% |
| 4Q20 | 675 | -16.2% |
| 3Q20 | 734 | +15.6% |
| 2Q20 | 701 | +10.9% |
| 1Q20 | 747 | +28.7% |
| 4Q19 | 806 | +36.4% |
| 3Q19 | 635 | +11.3% |
| 2Q19 | 632 | +24.0% |
| 1Q19 | 580 | +19.5% |
| 4Q18 | 591 | +23.3% |
| 3Q18 | 571 | +18.9% |
| 2Q18 | 510 | +21.8% |
| 1Q18 | 486 | +12.4% |
| 4Q17 | 479 | +14.3% |
| 3Q17 | 480 | - |
| 2Q17 | 418 | - |
| 1Q17 | 432 | - |
| 4Q16 | 419 | - |