| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 50,320 | -27.4% |
| 3Q25 | 68,981 | -2.1% |
| 2Q25 | 69,117 | +1.5% |
| 1Q25 | 70,714 | +7.4% |
| 4Q24 | 69,282 | +7.0% |
| 3Q24 | 70,480 | +9.1% |
| 2Q24 | 68,084 | +7.8% |
| 1Q24 | 65,839 | +2.8% |
| 4Q23 | 64,765 | +3.0% |
| 3Q23 | 64,582 | +3.0% |
| 2Q23 | 63,151 | +5.5% |
| 1Q23 | 64,021 | +11.7% |
| 4Q22 | 62,892 | +19.4% |
| 3Q21 | 62,678 | +39.9% |
| 2Q21 | 59,886 | +293.2% |
| 1Q22 | 57,328 | +118.7% |
| 4Q21 | 52,687 | +199.7% |
| 3Q21 | 44,818 | +173.7% |
| 1Q21 | 26,215 | +89.5% |
| 4Q20 | 17,581 | +22.9% |
| 3Q20 | 16,376 | +0.9% |
| 2Q20 | 15,230 | -3.2% |
| 1Q20 | 13,835 | -5.9% |
| 4Q19 | 14,300 | +11.4% |
| 3Q19 | 16,227 | -8.6% |
| 2Q19 | 15,726 | -1.4% |
| 1Q19 | 14,709 | +4.2% |
| 4Q18 | 12,841 | +3.5% |
| 3Q18 | 17,759 | - |
| 2Q18 | 15,954 | +60.5% |
| 1Q18 | 14,112 | +65.8% |
| 4Q17 | 12,401 | +45.8% |
| 2Q17 | 9,942 | +25.6% |
| 1Q17 | 8,511 | +44.7% |
| 4Q16 | 8,508 | +82.8% |
| 3Q16 | 10,037 | -388.6% |
| 2Q16 | 7,917 | -909.8% |
| 1Q16 | 5,883 | -1093.7% |
| 4Q15 | 4,654 | -886.2% |
| 3Q15 | -3,478 | -441.3% |
| 2Q15 | -978 | -134.2% |
| 1Q15 | -593 | - |
| 4Q14 | -592 | - |
| 3Q14 | 1,018 | - |
| 2Q14 | 2,854 | - |