| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 399,388 | -1.1% |
| 2Q26 | 431,667 | +0.9% |
| 1Q26 | 424,735 | -0.7% |
| 4Q25 | 399,221 | -2.9% |
| 3Q25 | 403,710 | -8.0% |
| 2Q25 | 427,776 | - |
| 1Q25 | 427,603 | -6.5% |
| 4Q24 | 411,314 | -15.8% |
| 3Q24 | 438,841 | -9.6% |
| 1Q24 | 457,105 | -6.7% |
| 4Q23 | 488,599 | +6.7% |
| 3Q23 | 485,563 | +26.2% |
| 2Q23 | 511,605 | +2.1% |
| 1Q23 | 489,962 | +1.5% |
| 4Q22 | 457,804 | +30.2% |
| 3Q22 | 384,848 | -7.2% |
| 2Q21 | 500,896 | -1.3% |
| 1Q22 | 482,711 | +7.4% |
| 4Q21 | 351,487 | -44.3% |
| 3Q21 | 414,838 | - |
| 1Q21 | 449,296 | -8.2% |
| 4Q20 | 631,444 | +26.5% |
| 2Q20 | 507,641 | -2.7% |
| 1Q20 | 489,639 | -1.5% |
| 4Q19 | 499,212 | -12.1% |
| 3Q19 | 515,100 | -14.1% |
| 2Q19 | 521,584 | -8.3% |
| 1Q19 | 497,283 | -20.6% |
| 4Q18 | 567,967 | -11.4% |
| 3Q18 | 599,483 | +6.2% |
| 2Q18 | 568,960 | -6.2% |
| 1Q18 | 626,242 | +0.7% |
| 4Q17 | 641,265 | +3.1% |
| 3Q17 | 564,411 | +4.0% |
| 2Q17 | 606,361 | - |
| 1Q17 | 621,998 | - |
| 4Q16 | 621,872 | - |
| 3Q16 | 542,639 | - |