| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 1Q26 | 354,727 | -11.8% |
| 4Q25 | 387,956 | -19.8% |
| 3Q25 | 356,125 | -24.0% |
| 2Q25 | 356,239 | -20.9% |
| 1Q25 | 402,259 | -20.3% |
| 4Q24 | 483,593 | -22.1% |
| 3Q24 | 468,307 | -20.0% |
| 2Q24 | 450,106 | -26.0% |
| 1Q24 | 504,616 | -22.2% |
| 4Q23 | 620,644 | +7.4% |
| 3Q23 | 585,053 | -5.4% |
| 2Q23 | 608,281 | +2.8% |
| 1Q23 | 648,240 | +18.6% |
| 4Q22 | 577,644 | -3.9% |
| 3Q22 | 618,300 | +14.6% |
| 2Q22 | 591,988 | +9.5% |
| 1Q22 | 546,779 | +4.9% |
| 4Q21 | 600,995 | +31.4% |
| 3Q21 | 539,395 | +35.5% |
| 2Q21 | 540,674 | +36.6% |
| 1Q21 | 521,033 | +34.1% |
| 4Q20 | 457,545 | +42.1% |
| 3Q20 | 397,991 | +13.7% |
| 2Q20 | 395,708 | +5.2% |
| 1Q20 | 388,599 | +14.7% |
| 4Q19 | 322,041 | -26.3% |
| 3Q19 | 350,153 | -14.9% |
| 2Q19 | 376,207 | -14.3% |
| 1Q19 | 338,891 | -17.3% |
| 4Q18 | 436,779 | -1.1% |
| 3Q18 | 411,560 | -11.8% |
| 2Q18 | 439,014 | -2.5% |
| 1Q18 | 409,979 | -4.1% |
| 4Q17 | 441,632 | -24.3% |
| 3Q17 | 466,856 | -6.1% |
| 2Q17 | 450,082 | -14.4% |
| 1Q17 | 427,451 | -19.3% |
| 4Q16 | 583,477 | - |
| 3Q16 | 497,353 | - |
| 2Q16 | 525,880 | - |
| 1Q16 | 529,637 | - |