| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q25 | 215,985 | -2.2% |
| 4Q24 | 205,875 | -2.0% |
| 3Q24 | 224,165 | +13.0% |
| 2Q24 | 212,547 | +13.9% |
| 1Q24 | 220,886 | +22.3% |
| 4Q23 | 210,070 | +24.9% |
| 3Q23 | 198,369 | +27.8% |
| 2Q23 | 186,531 | +35.6% |
| 1Q23 | 180,671 | +55.0% |
| 4Q22 | 168,197 | - |
| 3Q22 | 155,276 | +68.7% |
| 2Q22 | 137,570 | +95.1% |
| 1Q22 | 116,525 | +120.9% |
| 3Q21 | 92,058 | +139.2% |
| 2Q21 | 70,514 | +4.2% |
| 1Q21 | 52,742 | -45.3% |
| 3Q20 | 38,487 | -53.9% |
| 2Q20 | 67,686 | -11.5% |
| 1Q20 | 96,415 | +47.9% |
| 4Q19 | 91,083 | +62.5% |
| 3Q19 | 83,497 | +86.2% |
| 2Q19 | 76,513 | +147.5% |
| 1Q19 | 65,201 | +196.0% |
| 4Q18 | 56,049 | -7928.1% |
| 3Q18 | 44,854 | +9.6% |
| 2Q18 | 30,916 | -12.4% |
| 1Q18 | 22,024 | -60.7% |
| 4Q17 | -716 | -101.2% |
| 3Q17 | 40,927 | -31.8% |
| 2Q17 | 35,273 | -36.6% |
| 1Q17 | 56,082 | +9.0% |
| 4Q16 | 58,030 | +10.4% |
| 3Q16 | 60,050 | +11.6% |
| 2Q16 | 55,607 | +13.9% |
| 1Q16 | 51,447 | +11.0% |
| 4Q15 | 52,572 | +15.7% |
| 3Q15 | 53,807 | +14.1% |
| 2Q15 | 48,810 | +4.6% |
| 1Q15 | 46,346 | +2.2% |
| 4Q14 | 45,431 | -6.3% |
| 3Q14 | 47,169 | -4.5% |
| 2Q14 | 46,668 | -2.0% |
| 1Q14 | 45,358 | -5.7% |
| 4Q13 | 48,511 | -6.2% |
| 3Q13 | 49,414 | -9.3% |
| 2Q13 | 47,605 | -9.8% |
| 1Q13 | 48,097 | -9.8% |
| 4Q12 | 51,704 | -6.0% |
| 3Q12 | 54,481 | -11.5% |
| 2Q12 | 52,766 | -45.4% |
| 1Q12 | 53,312 | - |
| 4Q11 | 55,029 | - |
| 3Q11 | 61,528 | - |
| 2Q11 | 96,714 | - |