| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 857,954 | -6.8% |
| 2Q26 | 956,444 | +1.7% |
| 1Q26 | 919,274 | +0.8% |
| 4Q25 | 896,776 | +10.6% |
| 3Q25 | 920,722 | +4.4% |
| 2Q25 | 940,490 | +7.5% |
| 1Q25 | 912,258 | +9.0% |
| 4Q24 | 811,048 | -11.0% |
| 3Q24 | 881,694 | +3.3% |
| 2Q24 | 874,693 | +5.6% |
| 1Q24 | 836,570 | +0.2% |
| 4Q23 | 911,190 | +10.8% |
| 3Q23 | 853,689 | +3.6% |
| 2Q23 | 828,511 | +3.3% |
| 1Q23 | 835,211 | +2.6% |
| 4Q22 | 822,473 | +9.8% |
| 3Q22 | 824,252 | +6.8% |
| 2Q22 | 801,820 | -1.0% |
| 1Q22 | 813,774 | +4.2% |
| 4Q21 | 749,325 | -17.8% |
| 3Q21 | 771,972 | -5.8% |
| 2Q21 | 810,050 | -0.0% |
| 1Q21 | 781,139 | -4.8% |
| 4Q20 | 911,111 | +14.9% |
| 3Q20 | 819,254 | +3.9% |
| 2Q20 | 810,388 | +2.4% |
| 1Q20 | 820,530 | +0.1% |
| 4Q19 | 792,871 | -2.4% |
| 3Q19 | 788,833 | -0.4% |
| 2Q19 | 791,127 | +0.1% |
| 1Q19 | 820,114 | -0.2% |
| 4Q18 | 812,355 | -0.4% |
| 3Q18 | 791,770 | +1.5% |
| 2Q18 | 790,688 | +0.2% |
| 1Q18 | 821,780 | +0.6% |
| 4Q17 | 815,470 | -12.2% |
| 3Q17 | 779,748 | -7.8% |
| 2Q17 | 789,173 | - |
| 1Q17 | 816,833 | - |
| 4Q16 | 928,958 | - |
| 3Q16 | 846,062 | - |