| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 664,253 | +8.1% |
| 2Q26 | 650,795 | +8.0% |
| 1Q26 | 649,717 | +8.5% |
| 4Q25 | 692,244 | +15.0% |
| 3Q25 | 614,345 | +8.9% |
| 2Q25 | 602,523 | +2.9% |
| 1Q25 | 598,727 | +6.7% |
| 4Q24 | 601,891 | +2.1% |
| 3Q24 | 563,997 | +12.2% |
| 2Q24 | 585,726 | +15.5% |
| 1Q24 | 561,107 | +9.6% |
| 4Q23 | 589,260 | +22.3% |
| 3Q23 | 502,795 | +9.2% |
| 2Q23 | 507,296 | +7.2% |
| 1Q23 | 511,975 | +8.1% |
| 4Q22 | 481,995 | +2.5% |
| 3Q22 | 460,318 | +6.6% |
| 2Q22 | 473,125 | +10.7% |
| 1Q22 | 473,419 | +4.7% |
| 4Q21 | 470,172 | -5.5% |
| 3Q21 | 431,960 | -5.3% |
| 2Q21 | 427,511 | -9.0% |
| 1Q21 | 452,296 | +0.5% |
| 4Q20 | 497,654 | +19.1% |
| 3Q20 | 456,074 | +9.3% |
| 2Q20 | 469,842 | +8.5% |
| 1Q20 | 449,906 | +4.2% |
| 4Q19 | 417,756 | -13.1% |
| 3Q19 | 417,458 | -2.5% |
| 2Q19 | 432,966 | -6.5% |
| 1Q19 | 431,913 | -2.5% |
| 4Q18 | 480,870 | +16.2% |
| 3Q18 | 428,158 | 0.0% |
| 2Q18 | 462,988 | -3.2% |
| 1Q18 | 443,065 | +7.6% |
| 4Q17 | 413,908 | -5.3% |
| 3Q17 | 428,018 | +12.4% |
| 2Q17 | 478,391 | - |
| 1Q17 | 411,770 | - |
| 4Q16 | 437,060 | - |
| 3Q16 | 380,753 | - |