| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 484,806 | -10.0% |
| 1Q26 | 583,501 | +7.5% |
| 4Q25 | 505,612 | -12.3% |
| 3Q25 | 528,986 | +1.6% |
| 2Q25 | 538,791 | +4.4% |
| 1Q25 | 542,704 | +10.3% |
| 4Q24 | 576,227 | +10.0% |
| 3Q24 | 520,804 | -0.1% |
| 2Q24 | 516,270 | -10.7% |
| 1Q24 | 492,030 | -14.3% |
| 4Q23 | 523,923 | -12.0% |
| 3Q23 | 521,303 | +9.9% |
| 2Q23 | 578,359 | +17.8% |
| 1Q23 | 574,266 | +15.3% |
| 4Q22 | 595,237 | +29.5% |
| 3Q22 | 474,269 | +29.9% |
| 2Q22 | 491,007 | +12.8% |
| 1Q22 | 498,170 | +4.8% |
| 4Q21 | 459,591 | -31.7% |
| 3Q21 | 364,983 | -22.1% |
| 2Q21 | 435,383 | -6.7% |
| 1Q21 | 475,165 | -13.0% |
| 4Q20 | 672,606 | +6.6% |
| 3Q20 | 468,376 | 0.0% |
| 2Q20 | 466,514 | -5.1% |
| 1Q20 | 546,267 | +7.6% |
| 4Q19 | 630,845 | +12.2% |
| 3Q19 | 468,308 | +4.4% |
| 2Q19 | 491,657 | +18.6% |
| 1Q19 | 507,667 | -0.6% |
| 4Q18 | 562,147 | -17.5% |
| 3Q18 | 448,376 | +13.4% |
| 2Q18 | 414,450 | +15.5% |
| 1Q18 | 510,715 | +7.6% |
| 4Q17 | 681,746 | +11.1% |
| 3Q17 | 395,241 | -0.5% |
| 2Q17 | 358,977 | - |
| 1Q17 | 474,796 | - |
| 4Q16 | 613,460 | - |
| 3Q16 | 397,150 | - |