| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 995,785 | +14.8% |
| 2Q26 | 928,669 | +5.5% |
| 1Q26 | 930,836 | +2.8% |
| 4Q25 | 971,511 | +0.2% |
| 3Q25 | 867,481 | -0.4% |
| 2Q25 | 880,245 | +1.1% |
| 1Q25 | 905,137 | +11.2% |
| 4Q24 | 969,954 | +18.0% |
| 3Q24 | 870,748 | +8.7% |
| 2Q24 | 870,878 | +2.1% |
| 1Q24 | 813,920 | -4.0% |
| 4Q23 | 821,874 | -0.6% |
| 3Q23 | 801,324 | +0.2% |
| 2Q23 | 852,644 | +7.2% |
| 1Q23 | 848,175 | +1.2% |
| 4Q22 | 827,073 | -11.8% |
| 3Q22 | 799,841 | +0.3% |
| 2Q22 | 795,079 | +19.5% |
| 1Q22 | 838,473 | +35.0% |
| 4Q21 | 937,982 | +48.6% |
| 3Q21 | 797,461 | +28.4% |
| 2Q21 | 665,238 | +15.7% |
| 1Q21 | 621,064 | +14.6% |
| 4Q20 | 631,149 | +20.8% |
| 3Q20 | 621,133 | +19.0% |
| 2Q20 | 575,090 | +13.6% |
| 1Q20 | 541,716 | -0.1% |
| 4Q19 | 522,519 | -6.5% |
| 3Q19 | 521,983 | -0.6% |
| 2Q19 | 506,234 | +4.4% |
| 1Q19 | 542,210 | +5.7% |
| 4Q18 | 558,757 | +7.9% |
| 3Q18 | 524,870 | +5.7% |
| 2Q18 | 485,127 | +0.3% |
| 1Q18 | 513,086 | +2.7% |
| 4Q17 | 518,034 | +13.3% |
| 3Q17 | 496,797 | +10.8% |
| 2Q17 | 483,790 | - |
| 1Q17 | 499,793 | - |
| 4Q16 | 457,326 | - |
| 3Q16 | 448,196 | - |