| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 753,804 | -5.4% |
| 3Q25 | 687,831 | -13.6% |
| 2Q25 | 727,103 | -15.2% |
| 1Q25 | 713,575 | -15.3% |
| 4Q24 | 797,199 | -7.4% |
| 3Q24 | 796,452 | -2.7% |
| 2Q24 | 857,677 | -1.5% |
| 1Q24 | 842,521 | +1.3% |
| 4Q23 | 860,458 | +11.4% |
| 3Q23 | 818,921 | +13.0% |
| 2Q23 | 871,099 | -0.6% |
| 1Q23 | 831,743 | -8.9% |
| 4Q22 | 772,599 | +7.6% |
| 3Q22 | 724,971 | +2.3% |
| 2Q22 | 876,536 | +34.3% |
| 1Q22 | 912,754 | +41.8% |
| 4Q21 | 718,146 | +7.8% |
| 3Q21 | 708,557 | +18.7% |
| 2Q21 | 652,452 | -0.3% |
| 1Q21 | 643,619 | +7.7% |
| 4Q20 | 666,413 | +9.7% |
| 3Q20 | 596,684 | +7.2% |
| 2Q20 | 654,277 | +10.8% |
| 1Q20 | 597,406 | +21.4% |
| 4Q19 | 607,425 | +4.2% |
| 3Q19 | 556,559 | - |
| 2Q19 | 590,720 | - |
| 1Q19 | 492,078 | - |
| 4Q18 | 583,137 | - |