| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 511,974 | +1.7% |
| 1Q26 | 513,455 | +7.1% |
| 4Q25 | 483,687 | -7.1% |
| 3Q25 | 502,870 | +6.4% |
| 2Q25 | 503,456 | +0.8% |
| 1Q25 | 479,276 | +3.0% |
| 4Q24 | 520,477 | +11.4% |
| 3Q24 | 472,541 | -3.5% |
| 2Q24 | 499,507 | +8.9% |
| 1Q24 | 465,140 | +4.0% |
| 4Q23 | 467,229 | +3.6% |
| 3Q23 | 489,733 | +11.0% |
| 2Q23 | 458,857 | +2.7% |
| 1Q23 | 447,411 | -0.1% |
| 4Q22 | 451,037 | +0.7% |
| 3Q22 | 441,183 | 0.0% |
| 2Q22 | 446,637 | +0.7% |
| 1Q22 | 447,685 | +1.0% |
| 4Q21 | 448,101 | -1.1% |
| 3Q21 | 441,191 | -5.5% |
| 2Q21 | 443,673 | -5.7% |
| 1Q21 | 443,311 | -8.4% |
| 4Q20 | 453,294 | -6.3% |
| 3Q20 | 466,938 | -4.3% |
| 2Q20 | 470,274 | -8.3% |
| 1Q20 | 484,180 | -1.5% |
| 4Q19 | 483,785 | -0.8% |
| 3Q19 | 487,879 | -4.5% |
| 2Q19 | 513,031 | -0.2% |
| 1Q19 | 491,381 | -6.1% |
| 4Q18 | 487,907 | -2.9% |
| 3Q18 | 510,688 | -1.4% |
| 2Q18 | 513,977 | -0.5% |
| 1Q18 | 523,396 | +5.1% |
| 4Q17 | 502,241 | -4.8% |
| 3Q17 | 518,196 | -1.8% |
| 2Q17 | 516,332 | - |
| 1Q17 | 497,775 | - |
| 4Q16 | 527,467 | - |
| 3Q16 | 527,426 | - |