| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,951 | +8.1% |
| 3Q25 | 1,498 | +5.1% |
| 2Q25 | 1,396 | +6.7% |
| 1Q25 | 1,278 | +2.5% |
| 4Q24 | 1,804 | +0.2% |
| 3Q24 | 1,425 | +7.0% |
| 2Q24 | 1,308 | +10.8% |
| 1Q24 | 1,247 | +7.2% |
| 4Q23 | 1,800 | +20.4% |
| 3Q23 | 1,331 | +15.0% |
| 2Q23 | 1,180 | +10.9% |
| 1Q23 | 1,163 | +8.1% |
| 4Q22 | 1,495 | +9.7% |
| 3Q22 | 1,158 | +15.1% |
| 2Q22 | 1,064 | +17.7% |
| 1Q22 | 1,076 | +34.2% |
| 4Q21 | 1,362 | +34.0% |
| 3Q21 | 1,006 | +29.3% |
| 2Q21 | 904 | +9.1% |
| 1Q21 | 801 | -0.4% |
| 4Q20 | 1,017 | +16.1% |
| 3Q20 | 778 | -6.7% |
| 2Q20 | 828 | +1.1% |
| 1Q20 | 804 | +3.4% |
| 4Q19 | 876 | +5.2% |
| 3Q19 | 834 | +0.1% |
| 2Q19 | 819 | +13.2% |
| 1Q19 | 778 | +7.8% |
| 4Q18 | 832 | -4.2% |
| 3Q18 | 833 | +12.3% |
| 2Q18 | 723 | +0.2% |
| 1Q18 | 722 | +5.6% |
| 4Q17 | 868 | +38.8% |
| 3Q17 | 742 | -0.7% |
| 2Q17 | 722 | +1.8% |
| 1Q17 | 683 | +5.9% |
| 4Q16 | 626 | - |
| 3Q16 | 747 | - |
| 2Q16 | 709 | - |
| 1Q16 | 645 | - |