| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 458,910 | +11.3% |
| 2Q26 | 403,385 | -1.8% |
| 1Q26 | 426,564 | +6.4% |
| 4Q25 | 425,071 | +8.4% |
| 3Q25 | 412,134 | +8.1% |
| 2Q25 | 410,778 | +8.8% |
| 1Q25 | 400,763 | +4.9% |
| 4Q24 | 392,089 | -1.3% |
| 3Q24 | 381,351 | +5.1% |
| 2Q24 | 377,667 | +8.5% |
| 1Q24 | 381,908 | +6.4% |
| 4Q23 | 397,248 | +13.2% |
| 3Q23 | 362,950 | +1.2% |
| 2Q23 | 348,211 | +2.5% |
| 1Q23 | 358,935 | +4.6% |
| 4Q22 | 351,034 | +0.9% |
| 3Q22 | 358,525 | -1.5% |
| 2Q22 | 339,664 | +4.7% |
| 1Q22 | 343,052 | -5.9% |
| 4Q21 | 348,074 | -6.3% |
| 3Q21 | 364,083 | -4.3% |
| 2Q21 | 324,430 | -13.6% |
| 1Q21 | 364,720 | -6.2% |
| 4Q20 | 371,638 | -6.3% |
| 3Q20 | 380,638 | +0.4% |
| 2Q20 | 375,531 | +0.6% |
| 1Q20 | 388,929 | -2.6% |
| 4Q19 | 396,622 | +2.2% |
| 3Q19 | 379,014 | +0.2% |
| 2Q19 | 373,254 | -2.9% |
| 1Q19 | 399,292 | +2.8% |
| 4Q18 | 388,005 | -6.2% |
| 3Q18 | 378,231 | -0.7% |
| 2Q18 | 384,299 | +0.3% |
| 1Q18 | 388,261 | -1.0% |
| 4Q17 | 413,465 | +7.9% |
| 3Q17 | 380,920 | -0.9% |
| 2Q17 | 383,084 | - |
| 1Q17 | 392,253 | - |
| 4Q16 | 383,190 | - |
| 3Q16 | 384,444 | - |