| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 829,381 | +1.5% |
| 2Q26 | 878,060 | +8.4% |
| 1Q26 | 897,884 | +3.8% |
| 4Q25 | 842,683 | +5.5% |
| 3Q25 | 817,494 | +1.6% |
| 2Q25 | 810,253 | -2.9% |
| 1Q25 | 864,836 | +2.0% |
| 4Q24 | 799,111 | +2.1% |
| 3Q24 | 804,928 | +2.2% |
| 2Q24 | 834,673 | +2.2% |
| 1Q24 | 847,822 | +3.9% |
| 4Q23 | 782,950 | +0.4% |
| 3Q23 | 787,859 | +5.5% |
| 2Q23 | 816,463 | +9.7% |
| 1Q23 | 815,811 | +5.5% |
| 4Q22 | 780,180 | +6.2% |
| 3Q22 | 747,068 | +3.4% |
| 2Q22 | 744,199 | +2.1% |
| 1Q22 | 773,389 | -0.0% |
| 4Q21 | 734,361 | -4.7% |
| 3Q21 | 722,424 | -4.4% |
| 2Q21 | 729,114 | -5.2% |
| 1Q21 | 773,747 | -5.5% |
| 4Q20 | 770,361 | -2.2% |
| 3Q20 | 755,857 | -3.5% |
| 2Q20 | 769,079 | +0.3% |
| 1Q20 | 818,663 | +2.3% |
| 4Q19 | 787,541 | -0.1% |
| 3Q19 | 783,359 | +2.9% |
| 2Q19 | 766,827 | -0.6% |
| 1Q19 | 799,979 | +0.1% |
| 4Q18 | 788,054 | +7.9% |
| 3Q18 | 761,543 | +3.2% |
| 2Q18 | 771,455 | +0.8% |
| 1Q18 | 799,566 | -0.3% |
| 4Q17 | 730,187 | -2.3% |
| 3Q17 | 738,114 | -0.4% |
| 2Q17 | 765,619 | - |
| 1Q17 | 802,195 | - |
| 4Q16 | 747,438 | - |
| 3Q16 | 741,014 | - |