| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q25 | 642,540 | +12.2% |
| 2Q25 | 616,842 | +1.1% |
| 1Q25 | 634,261 | +8.4% |
| 4Q24 | 667,939 | +8.6% |
| 3Q24 | 572,723 | -4.7% |
| 2Q24 | 609,834 | 0.0% |
| 1Q24 | 585,040 | -0.7% |
| 4Q23 | 615,138 | -1.9% |
| 3Q23 | 601,093 | +5.7% |
| 2Q23 | 609,615 | +6.9% |
| 1Q23 | 589,266 | +11.1% |
| 4Q22 | 627,183 | +11.4% |
| 3Q22 | 568,560 | +13.2% |
| 2Q22 | 570,293 | +5.7% |
| 1Q22 | 530,489 | +5.0% |
| 4Q21 | 563,042 | +7.0% |
| 3Q21 | 502,164 | -6.9% |
| 2Q21 | 539,445 | +2.4% |
| 1Q21 | 505,238 | -8.4% |
| 4Q20 | 526,022 | -10.1% |
| 3Q20 | 539,537 | -5.8% |
| 2Q20 | 527,024 | -9.3% |
| 1Q20 | 551,404 | -7.4% |
| 4Q19 | 585,043 | -3.6% |
| 3Q19 | 572,930 | -4.2% |
| 2Q19 | 581,329 | +3.2% |
| 1Q19 | 595,255 | +13.7% |
| 4Q18 | 606,998 | +2.1% |
| 3Q18 | 597,779 | +12.3% |
| 2Q18 | 563,425 | +1.9% |
| 1Q18 | 523,572 | -0.4% |
| 4Q17 | 594,543 | -2.2% |
| 3Q17 | 532,542 | -2.1% |
| 2Q17 | 552,980 | +2.2% |
| 1Q17 | 525,898 | -4.1% |
| 4Q16 | 607,881 | +5.1% |
| 3Q16 | 543,898 | - |
| 2Q16 | 540,958 | - |
| 1Q16 | 548,585 | - |
| 4Q15 | 578,468 | - |