| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 968,403 | +8.2% |
| 2Q26 | 945,087 | +5.5% |
| 1Q26 | 980,905 | +9.9% |
| 4Q25 | 982,849 | +5.3% |
| 3Q25 | 894,837 | -0.6% |
| 2Q25 | 895,719 | -5.2% |
| 1Q25 | 892,741 | -3.2% |
| 4Q24 | 933,100 | -1.1% |
| 3Q24 | 899,840 | +1.3% |
| 2Q24 | 944,929 | +3.5% |
| 1Q24 | 922,356 | +5.5% |
| 4Q23 | 943,657 | +6.6% |
| 3Q23 | 888,632 | +9.3% |
| 2Q23 | 912,729 | +7.8% |
| 1Q23 | 874,106 | +11.6% |
| 4Q22 | 884,962 | +9.7% |
| 3Q22 | 812,818 | +3.1% |
| 2Q22 | 846,521 | +8.7% |
| 1Q22 | 782,967 | -0.9% |
| 4Q21 | 806,793 | -0.1% |
| 3Q21 | 788,552 | -2.1% |
| 2Q21 | 778,759 | -5.1% |
| 1Q21 | 789,946 | -8.4% |
| 4Q20 | 807,466 | -1.6% |
| 3Q20 | 805,681 | -2.2% |
| 2Q20 | 820,466 | -5.0% |
| 1Q20 | 862,835 | -0.1% |
| 4Q19 | 820,625 | -9.9% |
| 3Q19 | 823,795 | -7.2% |
| 2Q19 | 863,569 | -12.4% |
| 1Q19 | 864,002 | -5.9% |
| 4Q18 | 910,548 | +1.5% |
| 3Q18 | 887,481 | -0.6% |
| 2Q18 | 985,750 | +12.5% |
| 1Q18 | 918,460 | +21.4% |
| 4Q17 | 897,146 | -2.3% |
| 3Q17 | 892,990 | -3.6% |
| 2Q17 | 876,212 | - |
| 1Q17 | 756,266 | - |
| 4Q16 | 918,390 | - |
| 3Q16 | 926,817 | - |