| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 1Q26 | 732,998 | -1.5% |
| 3Q25 | 710,422 | - |
| 2Q25 | 683,550 | +4.3% |
| 1Q25 | 744,287 | +8.1% |
| 4Q24 | 717,920 | +2.0% |
| 2Q24 | 655,553 | +1.8% |
| 1Q24 | 688,786 | +3.6% |
| 4Q23 | 704,011 | +3.7% |
| 3Q23 | 677,643 | +15.3% |
| 2Q23 | 644,045 | -3.5% |
| 1Q23 | 664,725 | +3.7% |
| 4Q22 | 678,865 | +5.9% |
| 3Q22 | 587,917 | +14.8% |
| 2Q21 | 667,541 | +13.6% |
| 1Q22 | 640,837 | +8.5% |
| 4Q21 | 640,790 | -13.6% |
| 3Q21 | 511,968 | -28.3% |
| 2Q20 | 587,574 | +1.7% |
| 1Q21 | 590,489 | -6.8% |
| 4Q20 | 741,789 | +15.3% |
| 3Q20 | 713,556 | +25.6% |
| 1Q20 | 633,825 | +9.5% |
| 4Q19 | 643,204 | +13.9% |
| 3Q19 | 568,109 | +4.4% |
| 2Q19 | 577,956 | +3.1% |
| 1Q19 | 578,631 | -0.7% |
| 4Q18 | 564,616 | -3.1% |
| 3Q18 | 544,400 | +10.7% |
| 2Q18 | 560,385 | +23.6% |
| 1Q18 | 582,611 | +20.5% |
| 4Q17 | 582,899 | +16.5% |
| 3Q17 | 491,810 | +8.7% |
| 2Q17 | 453,249 | +2.3% |
| 1Q17 | 483,514 | +2.4% |
| 4Q16 | 500,311 | - |
| 3Q16 | 452,393 | - |
| 2Q16 | 443,190 | - |
| 1Q16 | 471,952 | - |