| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 427,301 | +4.0% |
| 1Q26 | 415,474 | +9.9% |
| 3Q25 | 413,894 | -1.1% |
| 2Q25 | 410,978 | -1.8% |
| 1Q25 | 378,199 | -10.3% |
| 4Q24 | 394,420 | -4.3% |
| 3Q24 | 418,439 | -5.9% |
| 2Q24 | 418,713 | -4.6% |
| 1Q24 | 421,601 | -4.3% |
| 4Q23 | 412,278 | -9.5% |
| 3Q23 | 444,566 | +9.0% |
| 2Q23 | 439,063 | +3.9% |
| 1Q23 | 440,455 | +8.5% |
| 4Q22 | 455,391 | +2.8% |
| 3Q22 | 407,729 | +4.3% |
| 2Q22 | 422,603 | +20.9% |
| 1Q22 | 406,066 | +13.0% |
| 4Q21 | 442,855 | +7.7% |
| 3Q21 | 390,987 | -3.1% |
| 2Q21 | 349,676 | -8.3% |
| 1Q21 | 359,334 | -17.8% |
| 4Q20 | 411,245 | -8.2% |
| 3Q20 | 403,597 | -0.5% |
| 2Q20 | 381,363 | -10.0% |
| 1Q20 | 437,323 | +7.5% |
| 4Q19 | 447,842 | -2.0% |
| 3Q19 | 405,633 | +2.5% |
| 2Q19 | 423,965 | +4.2% |
| 1Q19 | 406,888 | +7.4% |
| 4Q18 | 457,017 | +3.3% |
| 3Q18 | 395,753 | +7.9% |
| 2Q18 | 406,952 | +24.8% |
| 1Q18 | 379,013 | +9.8% |
| 4Q17 | 442,365 | +16.6% |
| 3Q17 | 366,636 | +0.5% |
| 2Q17 | 326,170 | - |
| 1Q17 | 345,090 | - |
| 4Q16 | 379,492 | - |
| 3Q16 | 364,967 | - |