| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 719,943 | +0.9% |
| 2Q26 | 724,501 | +2.0% |
| 1Q26 | 718,558 | +5.8% |
| 4Q25 | 735,683 | +7.2% |
| 3Q25 | 713,740 | +1.4% |
| 2Q25 | 710,596 | +2.9% |
| 1Q25 | 679,194 | -0.8% |
| 4Q24 | 686,095 | +4.2% |
| 3Q24 | 703,921 | -12.5% |
| 2Q24 | 690,328 | -4.0% |
| 1Q24 | 684,609 | -16.1% |
| 4Q23 | 658,466 | -4.4% |
| 3Q23 | 804,907 | +0.9% |
| 2Q23 | 718,989 | +11.2% |
| 1Q23 | 815,766 | +11.3% |
| 4Q22 | 688,808 | +12.6% |
| 3Q22 | 798,088 | +15.0% |
| 2Q22 | 646,765 | +13.2% |
| 1Q22 | 732,636 | +4.0% |
| 4Q21 | 611,741 | +7.1% |
| 3Q21 | 693,705 | -2.3% |
| 2Q21 | 571,448 | -9.3% |
| 1Q21 | 704,679 | -8.8% |
| 4Q20 | 571,290 | +2.1% |
| 3Q20 | 709,827 | +18.4% |
| 2Q20 | 629,941 | +30.8% |
| 1Q20 | 772,403 | +29.4% |
| 4Q19 | 559,689 | +4.3% |
| 3Q19 | 599,416 | +4.3% |
| 2Q19 | 481,594 | -1.9% |
| 1Q19 | 596,687 | +5.1% |
| 4Q18 | 536,643 | +6.0% |
| 3Q18 | 574,870 | +6.6% |
| 2Q18 | 490,919 | +12.2% |
| 1Q18 | 568,000 | +31.9% |
| 4Q17 | 506,057 | +29.2% |
| 3Q17 | 539,102 | +24.1% |
| 2Q17 | 437,498 | +21.0% |
| 1Q17 | 430,579 | +1.2% |
| 4Q16 | 391,587 | - |
| 3Q16 | 434,567 | - |
| 2Q16 | 361,531 | - |
| 1Q16 | 425,374 | - |