| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 360,433 | +4.3% |
| 2Q26 | 339,124 | +4.5% |
| 1Q26 | 360,893 | -0.1% |
| 4Q25 | 326,264 | -10.4% |
| 3Q25 | 345,563 | -2.0% |
| 2Q25 | 324,474 | -2.2% |
| 1Q25 | 361,415 | +4.0% |
| 4Q24 | 363,968 | +13.7% |
| 3Q24 | 352,604 | +4.3% |
| 2Q24 | 331,848 | +4.9% |
| 1Q24 | 347,554 | +2.1% |
| 4Q23 | 320,019 | -8.0% |
| 3Q23 | 338,147 | -1.8% |
| 2Q23 | 316,407 | -2.8% |
| 1Q23 | 340,329 | +0.5% |
| 4Q22 | 348,011 | -1.9% |
| 3Q22 | 344,254 | -5.2% |
| 2Q22 | 325,418 | -3.8% |
| 1Q22 | 338,751 | -0.4% |
| 4Q21 | 354,645 | -4.1% |
| 3Q21 | 363,062 | -4.0% |
| 2Q21 | 338,110 | -4.0% |
| 1Q21 | 340,133 | -11.6% |
| 4Q20 | 369,931 | -0.9% |
| 3Q20 | 378,340 | +5.8% |
| 2Q20 | 352,037 | -5.1% |
| 1Q20 | 384,980 | -5.9% |
| 4Q19 | 373,268 | -13.2% |
| 3Q19 | 357,521 | -23.0% |
| 2Q19 | 371,019 | -13.8% |
| 1Q19 | 408,904 | +9.6% |
| 4Q18 | 430,057 | +23.7% |
| 3Q18 | 464,308 | +28.5% |
| 2Q18 | 430,246 | +20.5% |
| 1Q18 | 372,934 | +0.7% |
| 4Q17 | 347,596 | -3.5% |
| 3Q17 | 361,301 | -4.4% |
| 2Q17 | 357,019 | -1.6% |
| 1Q17 | 370,440 | +0.2% |
| 4Q16 | 360,270 | - |
| 3Q16 | 377,897 | - |
| 2Q16 | 362,935 | - |
| 1Q16 | 369,586 | - |