| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 906 | -14.3% |
| 1Q26 | 828 | -28.6% |
| 4Q25 | 1,008 | -24.2% |
| 3Q25 | 1,045 | -5.7% |
| 2Q25 | 1,057 | +2.8% |
| 1Q25 | 1,159 | +12.1% |
| 4Q24 | 1,330 | +20.5% |
| 3Q24 | 1,108 | +26.2% |
| 2Q24 | 1,028 | +20.2% |
| 1Q24 | 1,034 | +14.0% |
| 4Q23 | 1,104 | +22.7% |
| 3Q23 | 878 | -3.8% |
| 2Q23 | 855 | +19.7% |
| 1Q23 | 907 | +36.4% |
| 4Q22 | 900 | +19.2% |
| 3Q22 | 913 | +56.3% |
| 2Q22 | 714 | +20.6% |
| 1Q22 | 665 | +9.4% |
| 4Q21 | 755 | -15.7% |
| 3Q21 | 584 | -25.8% |
| 2Q21 | 592 | -28.7% |
| 1Q21 | 608 | -25.2% |
| 4Q20 | 896 | +2.9% |
| 3Q20 | 787 | -13.1% |
| 2Q20 | 830 | -6.8% |
| 1Q20 | 813 | +0.9% |
| 4Q19 | 871 | +44.7% |
| 3Q19 | 906 | +61.5% |
| 2Q19 | 891 | +68.8% |
| 1Q19 | 806 | +152.7% |
| 4Q18 | 602 | +13.8% |
| 3Q18 | 561 | +16.6% |
| 2Q18 | 528 | +4.8% |
| 1Q18 | 319 | -34.2% |
| 4Q17 | 529 | -17.3% |
| 3Q17 | 481 | -21.8% |
| 2Q17 | 504 | -32.2% |
| 1Q17 | 485 | -23.0% |
| 4Q16 | 640 | - |
| 3Q16 | 615 | - |
| 2Q16 | 743 | - |
| 1Q16 | 630 | - |