| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 561,847 | -20.1% |
| 3Q25 | 598,290 | -10.4% |
| 2Q25 | 528,188 | -21.8% |
| 1Q25 | 525,839 | -34.3% |
| 4Q24 | 703,461 | -2.3% |
| 3Q24 | 667,714 | -6.9% |
| 2Q24 | 675,536 | -1.2% |
| 1Q24 | 800,672 | +9.3% |
| 4Q23 | 719,891 | +11.3% |
| 3Q23 | 717,136 | +8.1% |
| 2Q23 | 683,627 | +9.5% |
| 1Q23 | 732,306 | +31.8% |
| 4Q22 | 647,091 | +13.8% |
| 3Q22 | 663,654 | +30.3% |
| 2Q22 | 624,140 | +30.2% |
| 1Q22 | 555,633 | +26.4% |
| 4Q21 | 568,661 | +38.3% |
| 3Q21 | 509,375 | +19.5% |
| 2Q21 | 479,324 | +7.8% |
| 1Q21 | 439,715 | -7.6% |
| 4Q20 | 411,158 | -23.3% |
| 3Q20 | 426,333 | -18.1% |
| 2Q20 | 444,528 | -7.4% |
| 1Q20 | 475,761 | +0.1% |
| 4Q19 | 535,794 | +12.9% |
| 3Q19 | 520,621 | +20.4% |
| 2Q19 | 479,880 | +11.2% |
| 1Q19 | 475,101 | +18.2% |
| 4Q18 | 474,397 | +3.5% |
| 3Q18 | 432,540 | +2.1% |
| 2Q18 | 431,412 | -2.6% |
| 1Q18 | 402,061 | +1.6% |
| 4Q17 | 458,317 | +24.7% |
| 3Q17 | 423,781 | +28.4% |
| 2Q17 | 442,794 | +43.8% |
| 1Q17 | 395,807 | +39.7% |
| 4Q16 | 367,630 | +25.1% |
| 3Q16 | 330,107 | - |
| 2Q16 | 307,842 | - |
| 1Q16 | 283,250 | - |
| 4Q15 | 293,935 | - |