| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 346,492 | +1.2% |
| 3Q25 | 338,642 | +0.8% |
| 2Q25 | 328,185 | +1.4% |
| 1Q25 | 323,871 | -1.3% |
| 4Q24 | 342,268 | -0.3% |
| 3Q24 | 335,799 | -2.0% |
| 2Q24 | 323,664 | -7.9% |
| 1Q24 | 328,101 | -3.7% |
| 4Q23 | 343,408 | -21.0% |
| 3Q23 | 342,824 | -18.8% |
| 2Q23 | 351,241 | -15.8% |
| 1Q23 | 340,795 | -15.3% |
| 4Q22 | 434,877 | -14.5% |
| 3Q22 | 422,028 | +3.9% |
| 2Q22 | 417,139 | +11.1% |
| 1Q22 | 402,300 | +3.0% |
| 4Q21 | 508,481 | +14.8% |
| 3Q21 | 406,067 | +0.8% |
| 2Q21 | 375,404 | +0.7% |
| 1Q21 | 390,605 | -1.2% |
| 4Q20 | 443,117 | +0.7% |
| 3Q20 | 402,812 | +1.0% |
| 2Q20 | 372,835 | +4.2% |
| 1Q20 | 395,511 | +13.1% |
| 4Q19 | 440,136 | +11.6% |
| 3Q19 | 398,667 | +11.3% |
| 2Q19 | 357,760 | +8.9% |
| 1Q19 | 349,801 | +7.6% |
| 4Q18 | 394,361 | +13.7% |
| 3Q18 | 358,272 | +8.6% |
| 2Q18 | 328,431 | +2.7% |
| 1Q18 | 325,003 | +14.8% |
| 4Q17 | 346,733 | +29.1% |
| 3Q17 | 329,882 | - |
| 2Q17 | 319,714 | +67.1% |
| 1Q17 | 283,140 | +55.9% |
| 4Q16 | 268,512 | +50.2% |
| 2Q16 | 191,321 | - |
| 1Q16 | 181,657 | - |
| 4Q15 | 178,824 | - |