| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 820,419 | -0.6% |
| 2Q26 | 753,631 | +2.2% |
| 1Q26 | 805,151 | +3.8% |
| 4Q25 | 792,726 | +1.6% |
| 3Q25 | 825,470 | +3.6% |
| 2Q25 | 737,249 | -3.2% |
| 1Q25 | 775,793 | -2.1% |
| 4Q24 | 780,009 | -4.2% |
| 3Q24 | 796,609 | +0.6% |
| 2Q24 | 761,380 | +2.4% |
| 1Q24 | 792,462 | +6.1% |
| 4Q23 | 813,907 | +10.9% |
| 3Q23 | 791,761 | +15.4% |
| 2Q23 | 743,457 | +12.6% |
| 1Q23 | 746,676 | +9.6% |
| 4Q22 | 734,009 | +16.0% |
| 3Q22 | 685,958 | +2.7% |
| 2Q22 | 659,996 | +17.1% |
| 1Q22 | 681,177 | -10.6% |
| 4Q21 | 632,594 | -14.6% |
| 3Q21 | 667,903 | -21.7% |
| 2Q21 | 563,448 | -32.4% |
| 1Q21 | 761,737 | -8.0% |
| 4Q20 | 740,673 | -8.3% |
| 3Q20 | 852,747 | +1.8% |
| 2Q20 | 834,029 | +4.4% |
| 1Q20 | 827,619 | +0.2% |
| 4Q19 | 807,649 | +1.0% |
| 3Q19 | 837,887 | -0.0% |
| 2Q19 | 798,887 | -1.8% |
| 1Q19 | 825,838 | -2.7% |
| 4Q18 | 799,483 | -0.8% |
| 3Q18 | 838,085 | -4.7% |
| 2Q18 | 813,847 | -2.9% |
| 1Q18 | 848,383 | -2.6% |
| 4Q17 | 806,228 | -4.5% |
| 3Q17 | 879,533 | -2.8% |
| 2Q17 | 838,340 | - |
| 1Q17 | 870,665 | - |
| 4Q16 | 844,127 | - |
| 3Q16 | 904,873 | - |