| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 743,538 | +17.4% |
| 3Q25 | 645,351 | -4.9% |
| 2Q25 | 619,320 | -1.0% |
| 1Q25 | 619,959 | +10.1% |
| 4Q24 | 633,457 | -10.3% |
| 3Q24 | 678,455 | +9.2% |
| 2Q24 | 625,835 | +14.9% |
| 1Q24 | 562,893 | -6.8% |
| 4Q23 | 706,439 | -6.6% |
| 3Q23 | 621,074 | +6.6% |
| 2Q23 | 544,699 | +8.7% |
| 1Q23 | 603,847 | +10.5% |
| 4Q22 | 756,493 | +33.7% |
| 3Q22 | 582,504 | +9.8% |
| 2Q22 | 501,006 | +7.6% |
| 1Q22 | 546,369 | +9.1% |
| 4Q21 | 566,023 | -14.7% |
| 3Q21 | 530,702 | +4.0% |
| 2Q21 | 465,442 | -13.6% |
| 1Q21 | 500,924 | +10.0% |
| 4Q20 | 663,464 | +0.3% |
| 3Q20 | 510,070 | -12.2% |
| 2Q20 | 538,564 | -9.8% |
| 1Q20 | 455,302 | -21.3% |
| 4Q19 | 661,454 | +35.1% |
| 3Q19 | 581,164 | +28.9% |
| 2Q19 | 596,995 | +18.0% |
| 1Q19 | 578,893 | +32.5% |
| 4Q18 | 489,612 | -31.8% |
| 3Q18 | 450,709 | -21.1% |
| 2Q18 | 505,744 | -19.2% |
| 1Q18 | 436,933 | -15.9% |
| 4Q17 | 717,731 | +43.4% |
| 3Q17 | 571,055 | +20.3% |
| 2Q17 | 625,680 | +14.5% |
| 1Q17 | 519,509 | +11.0% |
| 4Q16 | 500,662 | -3.5% |
| 3Q16 | 474,742 | - |
| 2Q16 | 546,366 | - |
| 1Q16 | 468,144 | - |
| 4Q15 | 518,979 | - |