| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 521,834 | +6.7% |
| 2Q26 | 495,146 | -4.3% |
| 1Q26 | 516,845 | +7.4% |
| 4Q25 | 538,097 | +9.8% |
| 3Q25 | 489,238 | +7.4% |
| 2Q25 | 517,337 | +18.2% |
| 1Q25 | 481,322 | +15.2% |
| 4Q24 | 489,853 | -3.0% |
| 3Q24 | 455,603 | +13.8% |
| 2Q24 | 437,510 | +7.0% |
| 1Q24 | 417,908 | +13.3% |
| 4Q23 | 504,848 | +25.8% |
| 3Q23 | 400,524 | +16.7% |
| 2Q23 | 408,991 | +5.7% |
| 1Q23 | 368,825 | +12.5% |
| 4Q22 | 401,463 | +23.9% |
| 3Q22 | 343,320 | +8.7% |
| 2Q22 | 386,923 | +23.2% |
| 1Q22 | 327,919 | +1.6% |
| 4Q21 | 324,114 | -13.0% |
| 3Q21 | 315,830 | -0.7% |
| 2Q21 | 313,934 | -9.9% |
| 1Q21 | 322,767 | +9.7% |
| 4Q20 | 372,757 | 0.0% |
| 3Q20 | 318,032 | +7.5% |
| 2Q20 | 348,441 | +39.1% |
| 1Q20 | 294,239 | +19.5% |
| 4Q19 | 372,712 | +26.9% |
| 3Q19 | 295,978 | +47.4% |
| 2Q19 | 250,553 | +15.1% |
| 1Q19 | 246,238 | +16.7% |
| 4Q18 | 293,710 | +27.2% |
| 3Q18 | 200,840 | +8.5% |
| 2Q18 | 217,669 | +13.7% |
| 1Q18 | 210,945 | +15.9% |
| 4Q17 | 230,991 | +2.4% |
| 3Q17 | 185,142 | +14.1% |
| 2Q17 | 191,404 | - |
| 1Q17 | 182,013 | - |
| 4Q16 | 225,647 | - |
| 3Q16 | 162,266 | - |