| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 1Q26 | 287,068 | -15.6% |
| 4Q25 | 305,994 | -13.1% |
| 1Q25 | 340,264 | +10.0% |
| 4Q24 | 351,926 | +1.7% |
| 3Q24 | 321,064 | +1.4% |
| 2Q24 | 304,770 | -6.3% |
| 1Q24 | 309,323 | -5.3% |
| 4Q23 | 345,882 | +5.7% |
| 3Q23 | 316,522 | +11.9% |
| 2Q23 | 325,382 | +16.1% |
| 1Q23 | 326,504 | +8.0% |
| 4Q22 | 327,140 | +8.5% |
| 3Q22 | 282,743 | -4.7% |
| 2Q22 | 280,334 | -0.4% |
| 1Q22 | 302,243 | +11.7% |
| 4Q21 | 301,484 | +14.0% |
| 3Q21 | 296,573 | +8.8% |
| 2Q21 | 281,415 | -1.6% |
| 1Q21 | 270,549 | -9.2% |
| 4Q20 | 264,494 | -23.2% |
| 3Q20 | 272,501 | -10.0% |
| 2Q20 | 286,060 | -3.6% |
| 1Q20 | 297,851 | +0.9% |
| 4Q19 | 344,351 | +11.5% |
| 3Q19 | 302,750 | +3.5% |
| 2Q19 | 296,861 | -3.4% |
| 1Q19 | 295,050 | -3.2% |
| 4Q18 | 308,725 | -5.0% |
| 3Q18 | 292,490 | -1.0% |
| 2Q18 | 307,256 | -0.2% |
| 1Q18 | 304,657 | -2.9% |
| 4Q17 | 325,124 | -0.0% |
| 3Q17 | 295,428 | -6.1% |
| 2Q17 | 308,018 | +1.5% |
| 1Q17 | 313,697 | -5.3% |
| 4Q16 | 325,164 | -4.3% |
| 3Q16 | 314,566 | - |
| 2Q16 | 303,414 | - |
| 1Q16 | 331,252 | - |
| 4Q15 | 339,844 | - |