| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 1Q26 | 513,938 | +22.5% |
| 4Q25 | 509,379 | +17.0% |
| 3Q25 | 466,219 | +19.0% |
| 2Q25 | 431,092 | +10.6% |
| 1Q25 | 419,552 | +4.2% |
| 4Q24 | 435,547 | +0.9% |
| 3Q24 | 391,642 | -4.1% |
| 2Q24 | 389,675 | -6.3% |
| 1Q24 | 402,802 | +3.3% |
| 4Q23 | 431,672 | +8.6% |
| 3Q23 | 408,281 | +3.1% |
| 2Q23 | 415,723 | -0.4% |
| 1Q23 | 390,034 | -19.9% |
| 4Q22 | 397,535 | -21.8% |
| 3Q22 | 396,162 | -32.9% |
| 2Q22 | 417,537 | -1.4% |
| 1Q22 | 487,055 | +20.3% |
| 4Q21 | 508,542 | +6.9% |
| 3Q21 | 590,194 | +23.7% |
| 2Q21 | 423,464 | -1.6% |
| 1Q21 | 404,853 | -1.0% |
| 4Q20 | 475,594 | +7.5% |
| 3Q20 | 477,148 | +23.5% |
| 2Q20 | 430,142 | +3.4% |
| 1Q20 | 409,098 | -17.1% |
| 4Q19 | 442,406 | +2.0% |
| 3Q19 | 386,395 | -4.9% |
| 2Q19 | 415,911 | +7.3% |
| 1Q19 | 493,564 | +15.5% |
| 4Q18 | 433,624 | +4.3% |
| 3Q18 | 406,432 | +0.3% |
| 2Q18 | 387,481 | -7.9% |
| 1Q18 | 427,388 | -4.8% |
| 4Q17 | 415,720 | +6.6% |
| 3Q17 | 405,114 | -13.1% |
| 2Q17 | 420,516 | -16.4% |
| 1Q17 | 448,973 | +3.5% |
| 4Q16 | 390,043 | - |
| 3Q16 | 466,309 | - |
| 2Q16 | 502,725 | - |
| 1Q16 | 433,797 | - |