| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 1Q26 | 1,803 | +14.1% |
| 4Q25 | 1,839 | +11.6% |
| 3Q25 | 1,592 | +7.4% |
| 2Q25 | 1,614 | +19.5% |
| 1Q25 | 1,579 | +26.2% |
| 4Q24 | 1,647 | +28.8% |
| 3Q24 | 1,483 | +18.8% |
| 2Q24 | 1,350 | +6.5% |
| 1Q24 | 1,252 | +21.3% |
| 4Q23 | 1,278 | +23.7% |
| 3Q23 | 1,248 | +28.9% |
| 2Q23 | 1,267 | +31.1% |
| 1Q23 | 1,032 | +9.1% |
| 4Q22 | 1,033 | +8.9% |
| 3Q22 | 968 | +14.4% |
| 2Q22 | 967 | +6.8% |
| 1Q22 | 946 | +7.1% |
| 4Q21 | 948 | +22.9% |
| 3Q21 | 846 | +3.6% |
| 2Q21 | 905 | +18.4% |
| 1Q21 | 883 | +14.1% |
| 4Q20 | 771 | +4.0% |
| 3Q20 | 817 | +7.6% |
| 2Q20 | 764 | +12.9% |
| 1Q20 | 774 | +20.9% |
| 4Q19 | 741 | - |
| 3Q19 | 759 | - |
| 2Q19 | 677 | - |
| 1Q19 | 640 | - |