| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 1Q26 | 1,206 | -3.2% |
| 4Q25 | 2,531 | +108.0% |
| 1Q25 | 1,245 | +23.8% |
| 4Q24 | 1,216 | -3.9% |
| 3Q24 | 912 | +3.3% |
| 2Q24 | 1,198 | +6.2% |
| 1Q24 | 1,006 | +10.9% |
| 4Q23 | 1,265 | +4.1% |
| 3Q23 | 882 | +6.3% |
| 2Q23 | 1,128 | +5.2% |
| 1Q23 | 907 | +7.6% |
| 4Q22 | 1,216 | +10.2% |
| 3Q22 | 830 | +5.6% |
| 2Q22 | 1,072 | +11.9% |
| 1Q22 | 843 | +3.5% |
| 4Q21 | 1,103 | +6.9% |
| 3Q21 | 786 | +12.7% |
| 2Q21 | 958 | +1.0% |
| 1Q21 | 815 | +12.2% |
| 4Q20 | 1,032 | +28.3% |
| 3Q20 | 697 | -5.6% |
| 2Q20 | 949 | +13.0% |
| 1Q20 | 727 | +3.8% |
| 4Q19 | 804 | -2.4% |
| 3Q19 | 738 | +9.3% |
| 2Q19 | 840 | +2.6% |
| 1Q19 | 700 | +6.2% |
| 4Q18 | 823 | -7.4% |
| 3Q18 | 675 | - |
| 2Q18 | 818 | - |
| 1Q18 | 659 | - |
| 4Q17 | 889 | - |