| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q26 | 327,012 | +1.3% |
| 3Q26 | 312,328 | -1.4% |
| 2Q26 | 312,116 | -2.3% |
| 1Q26 | 315,940 | -5.1% |
| 4Q25 | 322,752 | +2.7% |
| 3Q25 | 316,743 | +1.3% |
| 2Q25 | 319,531 | +3.0% |
| 1Q25 | 332,835 | +4.5% |
| 4Q24 | 314,337 | +68.5% |
| 3Q24 | 312,810 | - |
| 2Q24 | 310,241 | +25.3% |
| 1Q24 | 318,607 | +8.8% |
| 4Q23 | 186,528 | -29.7% |
| 2Q23 | 247,624 | -7.9% |
| 1Q23 | 292,888 | +1.1% |
| 4Q22 | 265,234 | -28.1% |
| 3Q22 | 272,040 | - |
| 2Q22 | 269,009 | - |
| 1Q22 | 289,800 | -1.5% |
| 4Q21 | 369,037 | +9.1% |
| 1Q21 | 294,220 | -13.7% |
| 4Q20 | 338,410 | -23.6% |
| 3Q20 | 327,502 | - |
| 2Q20 | 328,238 | -8.9% |
| 1Q20 | 341,065 | -11.8% |
| 4Q19 | 443,045 | +26.0% |
| 2Q19 | 360,482 | +0.6% |
| 1Q19 | 386,593 | +4.6% |
| 4Q18 | 351,697 | -22.1% |
| 3Q18 | 359,661 | -2.0% |
| 2Q18 | 358,450 | +10.7% |
| 1Q18 | 369,543 | +7.9% |
| 4Q17 | 451,363 | +33.6% |
| 3Q17 | 366,816 | +13.4% |
| 2Q17 | 323,812 | - |
| 1Q17 | 342,616 | - |
| 4Q16 | 337,758 | - |
| 3Q16 | 323,493 | - |