| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 1Q26 | 395,455 | -0.2% |
| 4Q25 | 388,669 | +10.3% |
| 3Q25 | 387,888 | -1.0% |
| 2Q25 | 354,948 | -10.2% |
| 1Q25 | 396,415 | -2.6% |
| 4Q24 | 352,293 | -12.2% |
| 3Q24 | 391,648 | -4.7% |
| 2Q24 | 395,423 | +4.8% |
| 1Q24 | 407,039 | +0.3% |
| 4Q23 | 401,033 | +13.3% |
| 3Q23 | 410,886 | +13.7% |
| 2Q23 | 377,449 | +7.9% |
| 1Q23 | 405,723 | -0.1% |
| 4Q22 | 353,925 | +213.2% |
| 3Q22 | 361,364 | -3.9% |
| 2Q22 | 349,812 | -11.5% |
| 1Q22 | 406,327 | +2.7% |
| 4Q21 | 112,991 | -71.1% |
| 3Q21 | 376,196 | +13.0% |
| 2Q21 | 395,229 | -12.9% |
| 1Q21 | 395,801 | -13.9% |
| 4Q20 | 390,828 | -15.6% |
| 3Q20 | 332,861 | -20.5% |
| 2Q20 | 453,601 | -5.5% |
| 1Q20 | 459,671 | +12.5% |
| 4Q19 | 462,896 | - |
| 3Q19 | 418,939 | - |
| 2Q19 | 480,070 | - |
| 1Q19 | 408,666 | - |