| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,410 | +16.4% |
| 1Q26 | 1,275 | +37.1% |
| 4Q25 | 957 | -24.7% |
| 3Q25 | 1,034 | -28.7% |
| 2Q25 | 1,211 | - |
| 1Q25 | 930 | +20.1% |
| 4Q24 | 1,271 | +433.4% |
| 3Q24 | 1,451 | - |
| 1Q24 | 774 | -17.4% |
| 4Q23 | 238 | -71.2% |
| 2Q23 | 869 | +16.3% |
| 1Q23 | 937 | +22.3% |
| 4Q22 | 828 | +4.8% |
| 3Q22 | 800 | - |
| 2Q22 | 747 | -7.1% |
| 1Q22 | 766 | +3.3% |
| 4Q21 | 790 | -2.5% |
| 2Q20 | 805 | +17.1% |
| 1Q21 | 741 | +2.5% |
| 4Q20 | 809 | +39.7% |
| 3Q20 | 690 | - |
| 1Q20 | 723 | +3.5% |
| 4Q19 | 579 | -20.7% |
| 2Q19 | 687 | +2.1% |
| 1Q19 | 699 | +0.4% |
| 4Q18 | 731 | -12.0% |
| 3Q18 | 694 | -15.3% |
| 2Q18 | 673 | -5.2% |
| 1Q18 | 696 | -5.9% |
| 4Q17 | 830 | +12.6% |
| 3Q17 | 819 | +18.5% |
| 2Q17 | 711 | +4.9% |
| 1Q17 | 740 | +3.4% |
| 4Q16 | 737 | - |
| 3Q16 | 691 | - |
| 2Q16 | 677 | - |
| 1Q16 | 715 | - |