| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 1Q26 | 481,667 | +10.4% |
| 4Q25 | 557,045 | -14.5% |
| 3Q25 | 499,598 | -1.6% |
| 2Q25 | 451,244 | -8.6% |
| 1Q25 | 436,242 | -10.8% |
| 4Q24 | 651,678 | +24.7% |
| 3Q24 | 507,976 | +15.8% |
| 2Q24 | 493,792 | -2.1% |
| 1Q24 | 488,885 | -1.9% |
| 4Q23 | 522,624 | -3.2% |
| 3Q23 | 438,586 | +1.2% |
| 2Q23 | 504,426 | +10.2% |
| 1Q23 | 498,153 | +20.4% |
| 4Q22 | 539,953 | +12.4% |
| 3Q22 | 433,285 | +9.3% |
| 2Q22 | 457,780 | +1.2% |
| 1Q22 | 413,893 | +3.9% |
| 4Q21 | 480,409 | +2.5% |
| 3Q21 | 396,281 | +5.3% |
| 2Q21 | 452,154 | +8.3% |
| 1Q21 | 398,338 | -5.3% |
| 4Q20 | 468,877 | -6.9% |
| 3Q20 | 376,164 | +4.2% |
| 2Q20 | 417,418 | +17.9% |
| 1Q20 | 420,534 | +22.5% |
| 4Q19 | 503,631 | +15.1% |
| 3Q19 | 360,963 | +3.4% |
| 2Q19 | 353,940 | +11.4% |
| 1Q19 | 343,170 | +12.4% |
| 4Q18 | 437,380 | +12.4% |
| 3Q18 | 348,983 | -7.4% |
| 2Q18 | 317,634 | -12.7% |
| 1Q18 | 305,420 | -20.2% |
| 4Q17 | 389,055 | -11.1% |
| 3Q17 | 376,907 | +3.6% |
| 2Q17 | 363,981 | -1.6% |
| 1Q17 | 382,785 | +7.9% |
| 4Q16 | 437,585 | - |
| 3Q16 | 363,702 | - |
| 2Q16 | 369,790 | - |
| 1Q16 | 354,659 | - |