| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q24 | 112,300 | +37.0% |
| 4Q23 | 104,700 | +42.3% |
| 3Q23 | 103,500 | +50.4% |
| 2Q23 | 94,300 | +73.0% |
| 1Q23 | 82,000 | +109.7% |
| 4Q22 | 73,600 | +159.2% |
| 3Q22 | 68,800 | +252.8% |
| 2Q22 | 54,500 | +581.3% |
| 1Q22 | 39,100 | -4010.0% |
| 4Q21 | 28,400 | -960.6% |
| 3Q21 | 19,500 | -613.2% |
| 2Q21 | 8,000 | -90.5% |
| 1Q21 | -1,000 | -100.8% |
| 4Q20 | -3,300 | -101.9% |
| 3Q20 | -3,800 | -102.4% |
| 2Q20 | 84,300 | -42.5% |
| 1Q20 | 123,400 | -6.0% |
| 4Q19 | 169,500 | +40.4% |
| 3Q19 | 160,600 | +44.6% |
| 2Q19 | 146,500 | +50.1% |
| 1Q19 | 131,300 | +59.7% |
| 4Q18 | 120,700 | +80.1% |
| 3Q18 | 111,100 | +88.0% |
| 2Q18 | 97,600 | +104.2% |
| 1Q18 | 82,200 | +160.1% |
| 4Q17 | 67,000 | +158.7% |
| 3Q17 | 59,100 | +262.6% |
| 2Q17 | 47,800 | +414.0% |
| 1Q17 | 31,600 | +1028.6% |
| 4Q16 | 25,900 | +825.0% |
| 3Q16 | 16,300 | +7112.4% |
| 2Q16 | 9,300 | -367.2% |
| 1Q16 | 2,800 | -121.1% |
| 4Q15 | 2,800 | -119.2% |
| 3Q15 | 226 | -101.0% |
| 2Q15 | -3,480 | -87.6% |
| 1Q15 | -13,239 | -60.3% |
| 4Q14 | -14,581 | -61.3% |
| 3Q14 | -23,767 | -44.5% |
| 2Q14 | -28,069 | -22.3% |
| 1Q14 | -33,376 | -15.4% |
| 4Q13 | -37,679 | -4.6% |
| 3Q13 | -42,841 | +26.4% |
| 2Q13 | -36,134 | -0.4% |
| 1Q13 | -39,459 | -2.4% |
| 4Q12 | -39,512 | -7.3% |
| 3Q12 | -33,902 | -26.7% |
| 2Q12 | -36,281 | -30.5% |
| 1Q12 | -40,436 | - |
| 4Q11 | -42,632 | - |
| 3Q11 | -46,234 | - |
| 2Q11 | -52,210 | - |