| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 895,374 | +2.2% |
| 2Q26 | 848,077 | +5.1% |
| 1Q26 | 875,933 | +1.6% |
| 4Q25 | 831,738 | -1.6% |
| 3Q25 | 876,038 | +9.0% |
| 2Q25 | 807,156 | +7.0% |
| 1Q25 | 862,039 | +7.4% |
| 4Q24 | 845,149 | -0.6% |
| 3Q24 | 803,593 | -0.5% |
| 2Q24 | 754,157 | +0.1% |
| 1Q24 | 802,428 | -0.4% |
| 4Q23 | 850,359 | +9.0% |
| 3Q23 | 807,662 | -1.7% |
| 2Q23 | 753,206 | +2.7% |
| 1Q23 | 805,388 | +4.3% |
| 4Q22 | 779,802 | +3.6% |
| 3Q22 | 821,681 | +11.2% |
| 2Q22 | 733,341 | +12.4% |
| 1Q22 | 772,146 | +3.9% |
| 4Q21 | 752,551 | -11.1% |
| 3Q21 | 738,820 | -8.9% |
| 2Q21 | 652,686 | -18.4% |
| 1Q21 | 743,294 | -7.2% |
| 4Q20 | 846,239 | +12.1% |
| 3Q20 | 811,111 | +3.3% |
| 2Q20 | 799,527 | +8.3% |
| 1Q20 | 801,089 | -0.0% |
| 4Q19 | 754,764 | -1.8% |
| 3Q19 | 784,899 | -1.9% |
| 2Q19 | 738,499 | +2.8% |
| 1Q19 | 801,266 | +5.9% |
| 4Q18 | 768,899 | -0.8% |
| 3Q18 | 800,080 | +4.5% |
| 2Q18 | 718,690 | -0.5% |
| 1Q18 | 756,959 | 0.0% |
| 4Q17 | 774,915 | -1.2% |
| 3Q17 | 765,804 | -0.6% |
| 2Q17 | 722,598 | +2.2% |
| 1Q17 | 756,915 | -2.9% |
| 4Q16 | 784,369 | - |
| 3Q16 | 770,152 | - |
| 2Q16 | 707,243 | - |
| 1Q16 | 779,717 | - |