| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 459,820 | +0.4% |
| 3Q25 | 440,623 | -1.5% |
| 2Q25 | 454,621 | -0.6% |
| 1Q25 | 468,745 | +3.6% |
| 4Q24 | 458,010 | -0.5% |
| 3Q24 | 447,462 | +7.0% |
| 2Q24 | 457,367 | +5.0% |
| 1Q24 | 452,326 | +7.7% |
| 4Q23 | 460,371 | +10.5% |
| 3Q23 | 418,177 | +3.6% |
| 2Q23 | 435,589 | +1.1% |
| 1Q23 | 420,173 | +5.5% |
| 4Q22 | 416,460 | -3.6% |
| 3Q22 | 403,837 | +4.9% |
| 2Q22 | 430,756 | +12.6% |
| 1Q22 | 398,126 | +3.1% |
| 4Q21 | 431,989 | +14.4% |
| 3Q21 | 384,901 | +0.2% |
| 2Q21 | 382,391 | -17.4% |
| 1Q21 | 386,256 | -9.1% |
| 4Q20 | 377,684 | -20.9% |
| 3Q20 | 383,988 | 0.0% |
| 2Q20 | 462,909 | +4.8% |
| 1Q20 | 424,959 | +1.3% |
| 4Q19 | 477,463 | +6.7% |
| 3Q19 | 383,857 | -7.0% |
| 2Q19 | 441,606 | +8.5% |
| 1Q19 | 419,702 | +4.3% |
| 4Q18 | 447,565 | +1.4% |
| 3Q18 | 412,761 | +0.9% |
| 2Q18 | 407,104 | -2.2% |
| 1Q18 | 402,352 | +8.9% |
| 4Q17 | 441,282 | -12.3% |
| 3Q17 | 408,947 | +14.2% |
| 2Q17 | 416,296 | -1.1% |
| 1Q17 | 369,506 | -6.9% |
| 4Q16 | 503,197 | +31.2% |
| 3Q16 | 358,131 | - |
| 2Q16 | 420,872 | - |
| 1Q16 | 396,893 | - |
| 4Q15 | 383,480 | - |