| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 809,019 | -1.8% |
| 2Q26 | 809,893 | +2.0% |
| 1Q26 | 832,244 | -2.4% |
| 4Q25 | 894,764 | -6.3% |
| 3Q25 | 823,904 | -5.3% |
| 2Q25 | 793,948 | -6.9% |
| 1Q25 | 852,880 | +2.8% |
| 4Q24 | 955,078 | +5.9% |
| 3Q24 | 870,162 | +14.2% |
| 2Q24 | 852,958 | +18.0% |
| 1Q24 | 829,933 | +12.6% |
| 4Q23 | 901,905 | +14.4% |
| 3Q23 | 761,669 | +13.2% |
| 2Q23 | 723,147 | +9.2% |
| 1Q23 | 736,811 | +12.1% |
| 4Q22 | 788,441 | +16.2% |
| 3Q22 | 672,840 | +3.9% |
| 2Q22 | 662,035 | +6.2% |
| 1Q22 | 657,340 | +3.1% |
| 4Q21 | 678,411 | +5.1% |
| 3Q21 | 647,548 | +5.9% |
| 2Q21 | 623,535 | +2.6% |
| 1Q21 | 637,549 | +11.8% |
| 4Q20 | 645,276 | +1.4% |
| 3Q20 | 611,399 | +3.2% |
| 2Q20 | 607,526 | +6.3% |
| 1Q20 | 570,058 | -7.1% |
| 4Q19 | 636,548 | +5.7% |
| 3Q19 | 592,517 | +2.3% |
| 2Q19 | 571,368 | +2.2% |
| 1Q19 | 613,887 | +9.1% |
| 4Q18 | 602,157 | +8.7% |
| 3Q18 | 579,440 | +4.8% |
| 2Q18 | 559,144 | +0.9% |
| 1Q18 | 562,741 | -4.2% |
| 4Q17 | 553,990 | -2.8% |
| 3Q17 | 553,006 | +1.3% |
| 2Q17 | 554,317 | - |
| 1Q17 | 587,519 | - |
| 4Q16 | 569,878 | - |
| 3Q16 | 545,819 | - |