| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 1Q26 | 672,817 | +1.1% |
| 4Q25 | 736,207 | +1.4% |
| 3Q25 | 706,746 | -0.4% |
| 2Q25 | 692,877 | +3.3% |
| 1Q25 | 665,620 | -5.8% |
| 4Q24 | 726,188 | -1.2% |
| 3Q24 | 709,891 | -0.3% |
| 2Q24 | 670,569 | +1.1% |
| 1Q24 | 706,361 | +7.1% |
| 4Q23 | 735,005 | +0.2% |
| 3Q23 | 712,231 | +4.6% |
| 2Q23 | 663,168 | +4.5% |
| 1Q23 | 659,833 | +1.6% |
| 4Q22 | 733,711 | +14.9% |
| 3Q22 | 681,097 | +5.2% |
| 2Q22 | 634,782 | +0.7% |
| 1Q22 | 649,737 | +1.9% |
| 4Q21 | 638,783 | +7.2% |
| 3Q21 | 647,134 | +13.3% |
| 2Q21 | 630,220 | +8.8% |
| 1Q21 | 637,463 | +5.1% |
| 4Q20 | 595,772 | -11.2% |
| 3Q20 | 570,980 | -8.0% |
| 2Q20 | 579,243 | -7.3% |
| 1Q20 | 606,765 | +3.5% |
| 4Q19 | 670,619 | - |
| 3Q19 | 620,320 | - |
| 2Q19 | 625,067 | - |
| 1Q19 | 586,035 | - |