| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 16,969 | +52.8% |
| 3Q25 | 12,760 | +16.8% |
| 2Q25 | 10,624 | +23.5% |
| 1Q25 | 10,985 | +19.6% |
| 4Q24 | 11,108 | +16.0% |
| 3Q24 | 10,929 | +18.2% |
| 2Q24 | 8,605 | +24.0% |
| 1Q24 | 9,181 | +22.3% |
| 4Q23 | 9,572 | +21.5% |
| 3Q23 | 9,244 | +18.0% |
| 2Q23 | 6,941 | +12.2% |
| 1Q23 | 7,504 | +19.2% |
| 4Q22 | 7,877 | +7.9% |
| 3Q22 | 7,833 | +15.9% |
| 2Q22 | 6,187 | +15.9% |
| 1Q22 | 6,296 | -7.4% |
| 4Q21 | 7,299 | +18.9% |
| 3Q21 | 6,759 | +18.5% |
| 2Q21 | 5,339 | -4.0% |
| 1Q21 | 6,800 | +5.2% |
| 4Q20 | 6,138 | -25.6% |
| 3Q20 | 5,706 | -26.7% |
| 2Q20 | 5,560 | -18.9% |
| 1Q20 | 6,465 | -14.7% |
| 4Q19 | 8,250 | -7.3% |
| 3Q19 | 7,783 | - |
| 2Q19 | 6,853 | - |
| 1Q19 | 7,579 | - |
| 4Q18 | 8,904 | - |