| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 1Q25 | 533,145 | -2.8% |
| 4Q24 | 570,608 | +7.2% |
| 3Q24 | 568,828 | -0.1% |
| 2Q24 | 545,010 | -1.3% |
| 1Q24 | 548,383 | -4.3% |
| 4Q23 | 532,098 | -15.8% |
| 3Q23 | 569,235 | +5.1% |
| 2Q23 | 552,176 | -9.7% |
| 1Q23 | 573,016 | +13.1% |
| 4Q22 | 631,648 | +11.6% |
| 3Q22 | 541,607 | +9.3% |
| 2Q22 | 611,441 | -0.3% |
| 1Q22 | 506,459 | +6.2% |
| 4Q21 | 566,220 | +8.0% |
| 3Q21 | 495,728 | +1.3% |
| 2Q21 | 613,359 | +18.3% |
| 1Q21 | 477,095 | -2.7% |
| 4Q20 | 524,459 | +12.5% |
| 3Q20 | 489,467 | -0.8% |
| 2Q20 | 518,526 | +0.9% |
| 1Q20 | 490,576 | +0.5% |
| 4Q19 | 466,015 | +3.0% |
| 3Q19 | 493,403 | +0.4% |
| 2Q19 | 513,736 | +7.6% |
| 1Q19 | 487,994 | +3.4% |
| 4Q18 | 452,455 | -0.9% |
| 3Q18 | 491,306 | +5.0% |
| 2Q18 | 477,512 | -1.9% |
| 1Q18 | 471,751 | +0.2% |
| 4Q17 | 456,565 | +15.9% |
| 3Q17 | 467,839 | -4.7% |
| 2Q17 | 486,611 | +19.2% |
| 1Q17 | 470,830 | -2.6% |
| 4Q16 | 393,978 | -15.5% |
| 3Q16 | 490,809 | - |
| 2Q16 | 408,189 | - |
| 1Q16 | 483,347 | - |
| 4Q15 | 466,513 | - |