| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 513,829 | +15.7% |
| 3Q25 | 423,472 | +1.8% |
| 2Q25 | 440,159 | +7.7% |
| 1Q25 | 468,598 | +9.4% |
| 4Q24 | 444,285 | +0.2% |
| 3Q24 | 415,995 | +1.3% |
| 2Q24 | 408,842 | -7.6% |
| 1Q24 | 428,496 | +5.9% |
| 4Q23 | 443,221 | -9.6% |
| 3Q23 | 410,828 | -5.5% |
| 2Q23 | 442,341 | +3.1% |
| 1Q23 | 404,485 | -5.7% |
| 4Q22 | 490,474 | +11.3% |
| 3Q22 | 434,592 | +9.6% |
| 2Q22 | 429,141 | +2.7% |
| 1Q22 | 428,998 | -1.2% |
| 4Q21 | 440,657 | -3.1% |
| 3Q21 | 396,475 | - |
| 2Q21 | 417,917 | +54.3% |
| 1Q21 | 434,059 | +85.6% |
| 4Q20 | 454,895 | +69.2% |
| 2Q20 | 270,781 | +3.0% |
| 1Q20 | 233,923 | -21.8% |
| 4Q19 | 268,809 | -4.2% |
| 3Q19 | 252,533 | -7.4% |
| 2Q19 | 263,010 | -1.7% |
| 1Q19 | 299,147 | +21.9% |
| 4Q18 | 280,695 | -4.5% |
| 3Q18 | 272,631 | +0.7% |
| 2Q18 | 267,677 | -1.4% |
| 1Q18 | 245,340 | +1.9% |
| 4Q17 | 294,014 | +19.3% |
| 3Q17 | 270,746 | +23.4% |
| 2Q17 | 271,508 | +47.0% |
| 1Q17 | 240,683 | +66.6% |
| 4Q16 | 246,537 | +81.7% |
| 3Q16 | 219,393 | - |
| 2Q16 | 184,713 | - |
| 1Q16 | 144,504 | - |
| 4Q15 | 135,667 | - |