| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 275,908 | -17.7% |
| 2Q26 | 308,174 | -4.6% |
| 1Q26 | 351,836 | -2.6% |
| 4Q25 | 381,646 | +5.8% |
| 3Q25 | 335,138 | -2.9% |
| 2Q25 | 323,051 | -11.2% |
| 1Q25 | 361,086 | -7.2% |
| 4Q24 | 360,802 | -10.0% |
| 3Q24 | 345,324 | -8.1% |
| 2Q24 | 363,915 | -5.9% |
| 1Q24 | 389,265 | -10.5% |
| 4Q23 | 401,103 | -11.2% |
| 3Q23 | 375,772 | -4.9% |
| 2Q23 | 386,699 | +0.1% |
| 1Q23 | 434,881 | +0.4% |
| 4Q22 | 451,742 | -4.0% |
| 3Q22 | 394,934 | -3.4% |
| 2Q22 | 386,481 | -3.9% |
| 1Q22 | 432,952 | +6.7% |
| 4Q21 | 470,481 | -20.2% |
| 3Q21 | 408,798 | -11.4% |
| 2Q21 | 402,303 | -12.3% |
| 1Q21 | 405,761 | -26.2% |
| 4Q20 | 589,323 | -2.0% |
| 3Q20 | 461,240 | -3.7% |
| 2Q20 | 458,469 | +2.5% |
| 1Q20 | 549,757 | +15.2% |
| 4Q19 | 601,213 | +8.6% |
| 3Q19 | 479,088 | +13.0% |
| 2Q19 | 447,086 | +3.5% |
| 1Q19 | 477,262 | -5.9% |
| 4Q18 | 553,393 | +6.7% |
| 3Q18 | 424,132 | +8.4% |
| 2Q18 | 432,100 | +10.3% |
| 1Q18 | 507,325 | +13.0% |
| 4Q17 | 518,679 | +5.2% |
| 3Q17 | 391,227 | -5.8% |
| 2Q17 | 391,595 | - |
| 1Q17 | 448,869 | - |
| 4Q16 | 492,918 | - |
| 3Q16 | 415,425 | - |