| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 606,851 | -0.9% |
| 2Q26 | 610,016 | -6.7% |
| 1Q26 | 597,708 | -2.3% |
| 4Q25 | 605,389 | -12.8% |
| 3Q25 | 612,074 | -15.2% |
| 2Q25 | 653,879 | -2.3% |
| 1Q25 | 611,738 | -8.5% |
| 4Q24 | 694,417 | +4.9% |
| 3Q24 | 721,558 | +5.4% |
| 2Q24 | 669,170 | +2.7% |
| 1Q24 | 668,392 | +10.7% |
| 4Q23 | 661,994 | +5.9% |
| 3Q23 | 684,324 | +6.1% |
| 2Q23 | 651,297 | +6.2% |
| 1Q23 | 603,853 | +3.6% |
| 4Q22 | 625,230 | +2.4% |
| 3Q22 | 645,048 | +4.3% |
| 2Q22 | 613,059 | +3.8% |
| 1Q22 | 582,786 | -5.5% |
| 4Q21 | 610,413 | -8.4% |
| 3Q21 | 618,163 | -9.7% |
| 2Q21 | 590,743 | -14.5% |
| 1Q21 | 616,893 | -4.0% |
| 4Q20 | 666,432 | -3.5% |
| 3Q20 | 684,617 | -6.6% |
| 2Q20 | 690,958 | -5.7% |
| 1Q20 | 642,380 | -10.1% |
| 4Q19 | 690,296 | -3.1% |
| 3Q19 | 732,662 | +4.0% |
| 2Q19 | 732,660 | +8.7% |
| 1Q19 | 714,268 | +11.0% |
| 4Q18 | 712,704 | +4.1% |
| 3Q18 | 704,379 | +14.8% |
| 2Q18 | 673,974 | +13.6% |
| 1Q18 | 643,410 | +13.9% |
| 4Q17 | 684,788 | +12.4% |
| 3Q17 | 613,693 | -2.6% |
| 2Q17 | 593,378 | - |
| 1Q17 | 564,794 | - |
| 4Q16 | 609,132 | - |
| 3Q16 | 629,819 | - |