| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 1Q26 | 488,319 | -6.7% |
| 4Q25 | 569,932 | +7.6% |
| 3Q25 | 546,599 | -0.5% |
| 2Q25 | 530,282 | -4.0% |
| 1Q25 | 523,174 | -10.7% |
| 4Q24 | 529,654 | -27.0% |
| 3Q24 | 549,422 | -6.5% |
| 2Q24 | 552,362 | +3.2% |
| 1Q24 | 585,572 | -0.4% |
| 4Q23 | 725,163 | +23.1% |
| 3Q23 | 587,533 | +8.5% |
| 2Q23 | 535,130 | +8.0% |
| 1Q23 | 587,660 | +17.2% |
| 4Q22 | 589,304 | +18.1% |
| 3Q22 | 541,571 | +25.2% |
| 2Q22 | 495,353 | +18.5% |
| 1Q22 | 501,203 | +19.2% |
| 4Q21 | 498,839 | +21.2% |
| 3Q21 | 432,492 | +17.5% |
| 2Q21 | 418,159 | +8.3% |
| 1Q21 | 420,333 | +39.1% |
| 4Q20 | 411,578 | +3.6% |
| 3Q20 | 368,226 | +34.8% |
| 2Q20 | 385,966 | +22.2% |
| 1Q20 | 302,275 | -0.3% |
| 4Q19 | 397,253 | +30.7% |
| 3Q19 | 273,196 | -10.7% |
| 2Q19 | 315,777 | +11.3% |
| 1Q19 | 303,054 | -1.3% |
| 4Q18 | 303,972 | -7.3% |
| 3Q18 | 306,074 | -22.1% |
| 2Q18 | 283,692 | -29.4% |
| 1Q18 | 307,185 | -11.9% |
| 4Q17 | 327,767 | -10.5% |
| 3Q17 | 392,739 | +7.7% |
| 2Q17 | 401,627 | +11.3% |
| 1Q17 | 348,766 | +13.3% |
| 4Q16 | 366,344 | - |
| 3Q16 | 364,644 | - |
| 2Q16 | 360,812 | - |
| 1Q16 | 307,768 | - |