| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 886,924 | +8.3% |
| 1Q25 | 800,908 | -2.0% |
| 4Q24 | 819,289 | -9.9% |
| 3Q24 | 858,856 | -4.8% |
| 2Q24 | 858,788 | +3.3% |
| 1Q24 | 816,941 | +5.2% |
| 4Q23 | 909,586 | -0.3% |
| 3Q23 | 902,126 | +15.8% |
| 2Q23 | 831,431 | +14.5% |
| 1Q23 | 776,653 | +10.0% |
| 4Q22 | 912,494 | +19.0% |
| 3Q22 | 778,878 | +6.8% |
| 2Q22 | 726,141 | +2.5% |
| 1Q22 | 705,918 | +4.4% |
| 4Q21 | 766,930 | +4.6% |
| 3Q21 | 729,255 | +16.6% |
| 2Q21 | 708,222 | +14.7% |
| 1Q21 | 675,958 | -6.5% |
| 4Q20 | 733,148 | -1.7% |
| 3Q20 | 625,238 | -10.8% |
| 2Q20 | 617,417 | -12.6% |
| 1Q20 | 722,887 | -0.2% |
| 4Q19 | 745,653 | -10.1% |
| 3Q19 | 701,114 | -1.2% |
| 2Q19 | 706,250 | +1.3% |
| 1Q19 | 724,557 | +4.0% |
| 4Q18 | 829,617 | +4.2% |
| 3Q18 | 709,982 | +1.7% |
| 2Q18 | 697,194 | +2.1% |
| 1Q18 | 696,572 | -1.0% |
| 4Q17 | 796,081 | +24.6% |
| 3Q17 | 697,827 | +8.4% |
| 2Q17 | 682,934 | +2.7% |
| 1Q17 | 703,672 | -1.5% |
| 4Q16 | 639,130 | -8.7% |
| 3Q16 | 643,762 | - |
| 2Q16 | 664,969 | - |
| 1Q16 | 714,442 | - |
| 4Q15 | 700,248 | - |