| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 353,853 | -5.5% |
| 3Q25 | 342,837 | -3.8% |
| 2Q25 | 372,103 | +2.5% |
| 1Q25 | 365,232 | +11.7% |
| 4Q24 | 374,458 | +19.8% |
| 3Q24 | 356,341 | -4.6% |
| 2Q24 | 363,108 | -11.2% |
| 1Q24 | 327,070 | -14.4% |
| 4Q23 | 312,635 | -30.5% |
| 3Q23 | 373,423 | -17.1% |
| 2Q23 | 408,990 | -6.6% |
| 1Q23 | 382,187 | -4.9% |
| 4Q22 | 449,696 | -4.5% |
| 3Q22 | 450,386 | -1.0% |
| 2Q22 | 437,660 | -7.9% |
| 1Q22 | 402,070 | -10.1% |
| 4Q21 | 470,959 | -4.1% |
| 3Q21 | 455,120 | -7.1% |
| 2Q21 | 475,131 | +0.2% |
| 1Q21 | 447,070 | -16.6% |
| 4Q20 | 490,868 | -20.2% |
| 3Q20 | 489,865 | -20.3% |
| 2Q20 | 474,153 | -24.2% |
| 1Q20 | 536,063 | -11.8% |
| 4Q19 | 615,013 | -13.5% |
| 3Q19 | 614,641 | -5.1% |
| 2Q19 | 625,450 | -4.0% |
| 1Q19 | 607,839 | -7.3% |
| 4Q18 | 710,688 | -0.6% |
| 3Q18 | 647,914 | -0.9% |
| 2Q18 | 651,348 | -2.5% |
| 1Q18 | 655,614 | +4.5% |
| 4Q17 | 715,327 | -3.3% |
| 3Q17 | 653,494 | -2.0% |
| 2Q17 | 667,829 | -1.7% |
| 1Q17 | 627,220 | -5.3% |
| 4Q16 | 740,103 | +2.5% |
| 3Q16 | 666,860 | - |
| 2Q16 | 679,036 | - |
| 1Q16 | 662,164 | - |
| 4Q15 | 722,103 | - |