| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 813,304 | -2.1% |
| 2Q26 | 786,854 | -7.7% |
| 1Q26 | 772,783 | -9.4% |
| 4Q25 | 917,815 | +1.5% |
| 3Q25 | 831,144 | -3.8% |
| 2Q25 | 852,523 | +2.5% |
| 1Q25 | 853,221 | -0.7% |
| 4Q24 | 903,880 | -2.2% |
| 3Q24 | 864,422 | +6.5% |
| 2Q24 | 831,931 | +5.1% |
| 1Q24 | 858,869 | +14.9% |
| 4Q23 | 924,319 | +5.8% |
| 3Q23 | 811,714 | +14.5% |
| 2Q23 | 791,708 | +10.1% |
| 1Q23 | 747,255 | +9.1% |
| 4Q22 | 873,744 | +20.8% |
| 3Q22 | 708,798 | +12.8% |
| 2Q22 | 718,920 | +6.1% |
| 1Q22 | 684,925 | -0.8% |
| 4Q21 | 723,016 | -0.3% |
| 3Q21 | 628,519 | -11.1% |
| 2Q21 | 677,582 | -5.8% |
| 1Q21 | 690,380 | +3.7% |
| 4Q20 | 724,931 | -20.4% |
| 3Q20 | 706,696 | -4.6% |
| 2Q20 | 719,634 | +0.2% |
| 1Q20 | 665,847 | -10.6% |
| 4Q19 | 910,907 | +23.0% |
| 3Q19 | 740,916 | +4.7% |
| 2Q19 | 717,947 | -1.0% |
| 1Q19 | 744,823 | +9.0% |
| 4Q18 | 740,711 | +1.8% |
| 3Q18 | 707,694 | +11.5% |
| 2Q18 | 724,918 | +6.5% |
| 1Q18 | 683,099 | +4.2% |
| 4Q17 | 727,955 | +9.7% |
| 3Q17 | 634,520 | -0.3% |
| 2Q17 | 680,426 | - |
| 1Q17 | 655,678 | - |
| 4Q16 | 663,396 | - |
| 3Q16 | 636,178 | - |