| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 431,033 | +2.3% |
| 2Q26 | 403,686 | +4.8% |
| 1Q26 | 426,115 | +6.4% |
| 4Q25 | 424,050 | +7.2% |
| 3Q25 | 421,444 | +3.8% |
| 2Q25 | 385,078 | +3.4% |
| 1Q25 | 400,311 | +2.7% |
| 4Q24 | 395,399 | -4.6% |
| 3Q24 | 405,849 | +0.3% |
| 2Q24 | 372,335 | +0.3% |
| 1Q24 | 389,752 | +1.5% |
| 4Q23 | 414,301 | +2.5% |
| 3Q23 | 404,503 | -1.4% |
| 2Q23 | 371,127 | -2.3% |
| 1Q23 | 383,921 | -4.4% |
| 4Q22 | 404,349 | -5.4% |
| 3Q22 | 410,288 | +0.8% |
| 2Q22 | 379,700 | -0.4% |
| 1Q22 | 401,569 | +1.3% |
| 4Q21 | 427,251 | +6.7% |
| 3Q21 | 406,847 | -3.0% |
| 2Q21 | 381,354 | -4.9% |
| 1Q21 | 396,492 | -1.7% |
| 4Q20 | 400,553 | -7.5% |
| 3Q20 | 419,421 | -2.6% |
| 2Q20 | 401,005 | -2.7% |
| 1Q20 | 403,426 | -5.1% |
| 4Q19 | 432,908 | +0.9% |
| 3Q19 | 430,445 | -2.8% |
| 2Q19 | 412,032 | -3.7% |
| 1Q19 | 424,904 | -6.5% |
| 4Q18 | 429,027 | -14.6% |
| 3Q18 | 443,006 | -16.0% |
| 2Q18 | 428,027 | -18.2% |
| 1Q18 | 454,373 | -19.8% |
| 4Q17 | 502,253 | +2.7% |
| 3Q17 | 527,251 | -0.7% |
| 2Q17 | 523,053 | - |
| 1Q17 | 566,557 | - |
| 4Q16 | 488,981 | - |
| 3Q16 | 530,823 | - |