| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 893,759 | +0.9% |
| 2Q26 | 909,995 | +7.1% |
| 1Q26 | 910,463 | -1.9% |
| 4Q25 | 938,913 | +1.5% |
| 3Q25 | 885,483 | +7.9% |
| 2Q25 | 849,620 | +3.0% |
| 1Q25 | 928,213 | +5.6% |
| 4Q24 | 925,458 | +4.7% |
| 3Q24 | 820,932 | +7.0% |
| 2Q24 | 824,976 | +4.8% |
| 1Q24 | 878,732 | +8.1% |
| 4Q23 | 883,788 | +1.1% |
| 3Q23 | 767,091 | -2.0% |
| 2Q23 | 787,495 | +1.5% |
| 1Q23 | 812,677 | +6.1% |
| 4Q22 | 874,405 | +2.8% |
| 3Q22 | 782,789 | +1.6% |
| 2Q22 | 775,929 | -3.7% |
| 1Q22 | 766,261 | -4.5% |
| 4Q21 | 850,191 | -10.1% |
| 3Q21 | 770,354 | -9.3% |
| 2Q21 | 805,879 | -0.4% |
| 1Q21 | 802,144 | -1.1% |
| 4Q20 | 945,671 | +8.9% |
| 3Q20 | 849,164 | +2.8% |
| 2Q20 | 809,004 | +1.1% |
| 1Q20 | 810,834 | +1.9% |
| 4Q19 | 868,141 | -2.7% |
| 3Q19 | 825,913 | +3.2% |
| 2Q19 | 800,442 | -1.1% |
| 1Q19 | 795,858 | +0.5% |
| 4Q18 | 891,814 | -1.0% |
| 3Q18 | 799,922 | +4.8% |
| 2Q18 | 809,431 | +11.1% |
| 1Q18 | 791,969 | +4.2% |
| 4Q17 | 900,709 | +15.0% |
| 3Q17 | 763,120 | -4.2% |
| 2Q17 | 728,451 | - |
| 1Q17 | 759,736 | - |
| 4Q16 | 783,445 | - |
| 3Q16 | 796,930 | - |