| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 928,871 | -1.1% |
| 2Q26 | 880,494 | -2.1% |
| 1Q26 | 952,422 | +11.1% |
| 4Q25 | 892,644 | +13.8% |
| 3Q25 | 939,024 | +15.0% |
| 2Q25 | 899,151 | +11.5% |
| 1Q25 | 857,272 | +8.0% |
| 4Q24 | 784,693 | +16.1% |
| 3Q24 | 816,628 | +11.2% |
| 2Q24 | 806,089 | +9.2% |
| 1Q24 | 793,568 | +11.1% |
| 4Q23 | 675,922 | +5.4% |
| 3Q23 | 734,177 | +14.0% |
| 2Q23 | 738,173 | +11.1% |
| 1Q23 | 714,158 | +6.2% |
| 4Q22 | 641,463 | +4.5% |
| 3Q22 | 643,940 | +1.0% |
| 2Q22 | 664,497 | +11.5% |
| 1Q22 | 672,225 | +3.9% |
| 4Q21 | 613,724 | -1.3% |
| 3Q21 | 637,494 | +1.5% |
| 2Q21 | 595,858 | -5.8% |
| 1Q21 | 646,950 | -1.1% |
| 4Q20 | 621,754 | -5.2% |
| 3Q20 | 628,152 | -5.5% |
| 2Q20 | 632,520 | -3.3% |
| 1Q20 | 654,427 | -14.6% |
| 4Q19 | 655,620 | +0.1% |
| 3Q19 | 664,903 | +3.4% |
| 2Q19 | 654,199 | +2.3% |
| 1Q19 | 766,401 | +8.0% |
| 4Q18 | 655,001 | +3.8% |
| 3Q18 | 643,054 | +3.9% |
| 2Q18 | 639,694 | +0.4% |
| 1Q18 | 709,610 | +3.0% |
| 4Q17 | 631,201 | -1.1% |
| 3Q17 | 618,935 | -3.4% |
| 2Q17 | 637,237 | - |
| 1Q17 | 688,973 | - |
| 4Q16 | 638,405 | - |
| 3Q16 | 640,902 | - |