| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 517,854 | -4.6% |
| 3Q25 | 471,264 | -3.8% |
| 2Q25 | 501,671 | -3.0% |
| 1Q25 | 520,330 | -0.2% |
| 4Q24 | 542,677 | -19.5% |
| 3Q24 | 489,895 | -6.3% |
| 2Q24 | 517,419 | -6.8% |
| 1Q24 | 521,214 | -6.0% |
| 4Q23 | 673,853 | +18.3% |
| 3Q23 | 522,930 | -4.5% |
| 2Q23 | 555,302 | -6.8% |
| 1Q23 | 554,624 | -4.7% |
| 4Q22 | 569,626 | -15.2% |
| 3Q22 | 547,819 | -11.8% |
| 2Q22 | 595,890 | +0.9% |
| 1Q22 | 582,170 | -13.7% |
| 4Q21 | 671,940 | -13.8% |
| 3Q21 | 621,058 | -20.6% |
| 2Q21 | 590,584 | -28.1% |
| 1Q21 | 674,652 | -30.7% |
| 4Q20 | 779,561 | -19.2% |
| 3Q20 | 782,591 | +29.8% |
| 2Q20 | 821,077 | +2.8% |
| 1Q20 | 973,666 | +62.7% |
| 4Q19 | 964,309 | +30.5% |
| 3Q19 | 603,069 | -23.6% |
| 2Q19 | 798,873 | -6.7% |
| 1Q19 | 598,307 | -7.5% |
| 4Q18 | 739,134 | +36.3% |
| 3Q18 | 789,647 | +17.8% |
| 2Q18 | 856,232 | - |
| 1Q18 | 647,073 | +127.9% |
| 4Q17 | 542,098 | +45.1% |
| 3Q17 | 670,244 | +96.8% |
| 1Q17 | 283,982 | -30.3% |
| 4Q16 | 373,625 | -50.7% |
| 3Q16 | 340,534 | - |
| 2Q16 | 456,561 | - |
| 1Q16 | 407,455 | - |
| 4Q15 | 758,412 | - |