| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q25 | 63,674 | +12.2% |
| 4Q24 | 61,768 | +9.7% |
| 3Q24 | 59,842 | +7.2% |
| 2Q24 | 57,646 | +2.8% |
| 1Q24 | 56,750 | +4.7% |
| 4Q23 | 56,320 | +6.4% |
| 3Q23 | 55,834 | +7.5% |
| 2Q23 | 56,056 | +10.8% |
| 1Q23 | 54,181 | +13.6% |
| 4Q22 | 52,925 | +35.6% |
| 3Q22 | 51,929 | +42.7% |
| 2Q22 | 50,570 | +49.4% |
| 1Q22 | 47,714 | +53.7% |
| 4Q21 | 39,044 | +30.1% |
| 3Q21 | 36,384 | +30.5% |
| 2Q21 | 33,850 | +34.9% |
| 1Q21 | 31,045 | +35.6% |
| 4Q20 | 30,005 | +37.4% |
| 3Q20 | 27,886 | +53.7% |
| 2Q20 | 25,091 | +66.7% |
| 1Q20 | 22,891 | +76.8% |
| 4Q19 | 21,844 | +100.9% |
| 3Q19 | 18,147 | +114.8% |
| 2Q19 | 15,055 | +128.7% |
| 1Q19 | 12,947 | +134.4% |
| 4Q18 | 10,875 | +134.8% |
| 3Q18 | 8,448 | +60.0% |
| 2Q18 | 6,582 | +68.9% |
| 1Q18 | 5,524 | +49.6% |
| 4Q17 | 4,631 | +11.4% |
| 3Q17 | 5,281 | +24.6% |
| 2Q17 | 3,896 | -5.3% |
| 1Q17 | 3,693 | -14.8% |
| 4Q16 | 4,158 | -21.1% |
| 3Q16 | 4,238 | -2.1% |
| 2Q16 | 4,115 | -13.4% |
| 1Q16 | 4,333 | -21.9% |
| 4Q15 | 5,270 | -141.3% |
| 3Q15 | 4,330 | -133.4% |
| 2Q15 | 4,754 | -136.2% |
| 1Q15 | 5,546 | -141.8% |
| 4Q14 | -12,750 | +0.6% |
| 3Q14 | -12,961 | +2.7% |
| 2Q14 | -13,126 | -0.6% |
| 1Q14 | -13,260 | -2.6% |
| 4Q13 | -12,674 | -7.9% |
| 3Q13 | -12,616 | -10.3% |
| 2Q13 | -13,199 | -19.7% |
| 1Q13 | -13,618 | -15.8% |
| 4Q12 | -13,758 | -13.5% |
| 3Q12 | -14,065 | -9.7% |
| 2Q12 | -16,430 | +0.9% |
| 1Q12 | -16,165 | - |
| 4Q11 | -15,909 | - |
| 3Q11 | -15,583 | - |
| 2Q11 | -16,283 | - |