| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 1Q26 | 436,667 | -10.9% |
| 3Q25 | 466,018 | -5.0% |
| 2Q25 | 469,006 | +5.6% |
| 1Q25 | 490,282 | -6.1% |
| 4Q24 | 552,759 | +7.1% |
| 3Q24 | 490,557 | +18.5% |
| 2Q24 | 444,160 | +4.2% |
| 1Q24 | 522,070 | +17.0% |
| 4Q23 | 516,058 | -0.6% |
| 3Q23 | 413,894 | +2.8% |
| 2Q23 | 426,441 | +5.1% |
| 1Q23 | 446,067 | +5.6% |
| 4Q22 | 519,359 | +20.0% |
| 3Q22 | 402,779 | +12.1% |
| 2Q22 | 405,746 | +13.0% |
| 1Q22 | 422,426 | +18.9% |
| 4Q21 | 432,904 | +7.0% |
| 3Q21 | 359,332 | -1.9% |
| 2Q21 | 358,963 | -0.7% |
| 1Q21 | 355,230 | -0.9% |
| 4Q20 | 404,543 | -6.0% |
| 3Q20 | 366,108 | +7.1% |
| 2Q20 | 361,461 | +0.9% |
| 1Q20 | 358,518 | -13.3% |
| 4Q19 | 430,501 | +2.5% |
| 3Q19 | 341,970 | +6.7% |
| 2Q19 | 358,342 | +4.8% |
| 1Q19 | 413,446 | +22.2% |
| 4Q18 | 420,079 | +1.6% |
| 3Q18 | 320,469 | -4.9% |
| 2Q18 | 341,867 | +1.8% |
| 1Q18 | 338,318 | +4.6% |
| 4Q17 | 413,473 | +6.2% |
| 3Q17 | 336,957 | +9.1% |
| 2Q17 | 335,873 | +8.1% |
| 1Q17 | 323,367 | +4.9% |
| 4Q16 | 389,206 | - |
| 3Q16 | 308,845 | - |
| 2Q16 | 310,712 | - |
| 1Q16 | 308,259 | - |