| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 1Q26 | 338,184 | +0.9% |
| 4Q25 | 366,612 | -17.2% |
| 3Q25 | 324,611 | -9.0% |
| 2Q25 | 352,427 | -12.5% |
| 1Q25 | 335,009 | -3.1% |
| 4Q24 | 442,709 | -3.1% |
| 3Q24 | 356,773 | -5.7% |
| 2Q24 | 402,858 | +15.6% |
| 1Q24 | 345,635 | -5.8% |
| 4Q23 | 456,885 | +10.4% |
| 3Q23 | 378,525 | +6.4% |
| 2Q23 | 348,351 | -34.9% |
| 1Q23 | 367,007 | -11.0% |
| 4Q22 | 413,665 | +32.4% |
| 3Q22 | 355,897 | +29.1% |
| 2Q22 | 535,050 | +77.7% |
| 1Q22 | 412,352 | -18.9% |
| 4Q21 | 312,551 | -44.5% |
| 3Q21 | 275,652 | -18.2% |
| 2Q21 | 301,115 | -19.8% |
| 1Q21 | 508,568 | +22.8% |
| 4Q20 | 563,362 | +23.7% |
| 3Q20 | 336,914 | -19.3% |
| 2Q20 | 375,436 | +18.1% |
| 1Q20 | 414,092 | +11.6% |
| 4Q19 | 455,321 | +12.0% |
| 3Q19 | 417,536 | +3.5% |
| 2Q19 | 317,997 | +1.8% |
| 1Q19 | 371,186 | +2.0% |
| 4Q18 | 406,642 | +4.7% |
| 3Q18 | 403,522 | +3.6% |
| 2Q18 | 312,424 | +1.7% |
| 1Q18 | 363,793 | +0.2% |
| 4Q17 | 388,251 | -7.9% |
| 3Q17 | 389,500 | -0.4% |
| 2Q17 | 307,325 | +11.8% |
| 1Q17 | 363,123 | +5.2% |
| 4Q16 | 421,657 | +13.1% |
| 3Q16 | 391,188 | - |
| 2Q16 | 274,797 | - |
| 1Q16 | 345,326 | - |
| 4Q15 | 372,768 | - |