| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 1Q26 | 1,931 | +15.0% |
| 3Q25 | 1,756 | +20.6% |
| 2Q25 | 1,729 | +21.9% |
| 1Q25 | 1,680 | +16.4% |
| 4Q24 | 1,481 | +11.8% |
| 3Q24 | 1,456 | +9.3% |
| 2Q24 | 1,418 | +3.4% |
| 1Q24 | 1,443 | +8.1% |
| 4Q23 | 1,325 | +11.6% |
| 3Q23 | 1,332 | +8.6% |
| 2Q23 | 1,371 | +6.5% |
| 1Q23 | 1,334 | +12.2% |
| 4Q22 | 1,187 | -20.1% |
| 3Q22 | 1,226 | -6.1% |
| 2Q22 | 1,288 | -0.1% |
| 1Q22 | 1,189 | +15.0% |
| 4Q21 | 1,485 | +59.4% |
| 3Q21 | 1,305 | +30.5% |
| 2Q21 | 1,288 | +18.9% |
| 1Q21 | 1,034 | +0.6% |
| 4Q20 | 932 | +4.0% |
| 3Q20 | 1,000 | +9.6% |
| 2Q20 | 1,084 | +18.8% |
| 1Q20 | 1,028 | +18.7% |
| 4Q19 | 895 | +7.9% |
| 3Q19 | 912 | +20.9% |
| 2Q19 | 912 | +18.1% |
| 1Q19 | 866 | +17.1% |
| 4Q18 | 830 | +12.9% |
| 3Q18 | 754 | +14.7% |
| 2Q18 | 772 | +23.7% |
| 1Q18 | 739 | +14.5% |
| 4Q17 | 735 | +35.0% |
| 3Q17 | 657 | +13.0% |
| 2Q17 | 624 | +10.8% |
| 1Q17 | 645 | +11.0% |
| 4Q16 | 544 | - |
| 3Q16 | 582 | - |
| 2Q16 | 563 | - |
| 1Q16 | 581 | - |