| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q25 | 360,289 | +10.3% |
| 4Q24 | 350,869 | +10.0% |
| 3Q24 | 340,718 | +10.6% |
| 2Q24 | 333,392 | +12.3% |
| 1Q24 | 326,526 | +15.0% |
| 4Q23 | 319,048 | +18.4% |
| 3Q23 | 308,007 | +23.9% |
| 2Q23 | 296,901 | +29.6% |
| 1Q23 | 283,910 | +34.7% |
| 4Q22 | 269,542 | +37.0% |
| 3Q22 | 248,684 | +46.7% |
| 2Q22 | 229,135 | +56.2% |
| 1Q22 | 210,788 | +64.4% |
| 4Q21 | 196,784 | +71.7% |
| 3Q21 | 169,534 | +65.0% |
| 2Q21 | 146,651 | +65.0% |
| 1Q21 | 128,211 | +53.8% |
| 4Q20 | 114,621 | +14.0% |
| 3Q20 | 102,751 | -2.1% |
| 2Q20 | 88,859 | -11.2% |
| 1Q20 | 83,355 | -20.4% |
| 4Q19 | 100,551 | +3.1% |
| 3Q19 | 104,927 | +11.9% |
| 2Q19 | 100,021 | +17.0% |
| 1Q19 | 104,771 | +34.9% |
| 4Q18 | 97,539 | +38.2% |
| 3Q18 | 93,768 | +42.4% |
| 2Q18 | 85,465 | +48.1% |
| 1Q18 | 77,691 | +57.3% |
| 4Q17 | 70,575 | +69.1% |
| 3Q17 | 65,858 | +97.1% |
| 2Q17 | 57,717 | +118.7% |
| 1Q17 | 49,395 | +195.0% |
| 4Q16 | 41,726 | +549.7% |
| 3Q16 | 33,413 | -950.0% |
| 2Q16 | 26,396 | -283.7% |
| 1Q16 | 16,742 | -167.4% |
| 4Q15 | 6,422 | -119.8% |
| 3Q15 | -3,931 | -91.2% |
| 2Q15 | -14,371 | -74.2% |
| 1Q15 | -24,838 | -60.7% |
| 4Q14 | -32,379 | -55.1% |
| 3Q14 | -44,586 | -44.2% |
| 2Q14 | -55,642 | -36.7% |
| 1Q14 | -63,242 | -35.1% |
| 4Q13 | -72,052 | -33.0% |
| 3Q13 | -79,855 | -34.3% |
| 2Q13 | -87,890 | -34.8% |
| 1Q13 | -97,409 | -48.9% |
| 4Q12 | -107,519 | -45.7% |
| 3Q12 | -121,498 | -40.3% |
| 2Q12 | -134,777 | -35.1% |
| 1Q12 | -190,552 | - |
| 4Q11 | -197,893 | - |
| 3Q11 | -203,399 | - |
| 2Q11 | -207,602 | - |