| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q25 | 23,130 | -24.7% |
| 4Q24 | 32,481 | +0.8% |
| 3Q24 | 31,459 | +4.6% |
| 2Q24 | 31,659 | +8.9% |
| 1Q24 | 30,716 | +5.2% |
| 4Q23 | 32,228 | +13.5% |
| 3Q23 | 30,080 | +15.5% |
| 2Q23 | 29,070 | +7.7% |
| 1Q23 | 29,197 | +14.4% |
| 4Q22 | 28,405 | +17.2% |
| 3Q22 | 26,054 | +8.6% |
| 2Q22 | 26,980 | +2.1% |
| 1Q22 | 25,530 | -54.9% |
| 4Q21 | 24,229 | -55.1% |
| 3Q21 | 23,997 | -53.8% |
| 2Q21 | 26,431 | -66.7% |
| 1Q21 | 56,642 | -26.9% |
| 4Q20 | 53,971 | -35.7% |
| 3Q20 | 51,976 | -35.4% |
| 2Q20 | 79,298 | +4.2% |
| 1Q20 | 77,436 | +6.0% |
| 4Q19 | 83,986 | +17.6% |
| 3Q19 | 80,465 | +17.5% |
| 2Q19 | 76,084 | +12.6% |
| 1Q19 | 73,023 | +7.8% |
| 4Q18 | 71,435 | +19.5% |
| 3Q18 | 68,490 | +42.6% |
| 2Q18 | 67,559 | +43.9% |
| 1Q18 | 67,764 | +50.1% |
| 4Q17 | 59,776 | +35.6% |
| 3Q17 | 48,018 | +24.4% |
| 2Q17 | 46,960 | -15.3% |
| 1Q17 | 45,138 | -10.8% |
| 4Q16 | 44,078 | -10.9% |
| 3Q16 | 38,600 | -50.3% |
| 2Q16 | 55,441 | -22.1% |
| 1Q16 | 50,587 | -22.8% |
| 4Q15 | 49,476 | -18.1% |
| 3Q15 | 77,725 | +44.1% |
| 2Q15 | 71,214 | +60.3% |
| 1Q15 | 65,536 | +76.0% |
| 4Q14 | 60,444 | +84.1% |
| 3Q14 | 53,928 | +39.4% |
| 2Q14 | 44,435 | +40.5% |
| 1Q14 | 37,227 | +57.3% |
| 4Q13 | 32,832 | +98.0% |
| 3Q13 | 38,692 | +410.9% |
| 2Q13 | 31,634 | -1022.8% |
| 1Q13 | 23,661 | -283.7% |
| 4Q12 | 16,586 | -177.1% |
| 3Q12 | 7,573 | -123.7% |
| 2Q12 | -3,428 | -91.7% |
| 1Q12 | -12,882 | - |
| 4Q11 | -21,501 | - |
| 3Q11 | -31,961 | - |
| 2Q11 | -41,272 | - |