| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 3Q21 | 301,433 | -41.2% |
| 2Q21 | 745,367 | +51.3% |
| 1Q21 | 439,111 | -823.1% |
| 3Q20 | 512,389 | +17.2% |
| 2Q20 | 492,516 | -7.1% |
| 1Q20 | -60,729 | -111.2% |
| 3Q19 | 437,305 | +55.0% |
| 2Q19 | 530,317 | +89.4% |
| 1Q19 | 541,384 | +187.5% |
| 3Q18 | 282,122 | -861.9% |
| 2Q18 | 280,015 | +20.0% |
| 1Q18 | 188,299 | -37.7% |
| 3Q17 | -37,028 | -111.7% |
| 2Q17 | 233,268 | -11.5% |
| 1Q17 | 302,432 | +57.6% |
| 3Q16 | 316,851 | +329.9% |
| 2Q16 | 263,488 | +98.7% |
| 1Q16 | 191,937 | -40.3% |
| 3Q15 | 73,704 | -67.9% |
| 2Q15 | 132,599 | -39.5% |
| 1Q15 | 321,435 | +75.8% |
| 3Q14 | 229,710 | +87.9% |
| 2Q14 | 219,006 | +20.3% |
| 1Q14 | 182,883 | -30.0% |
| 3Q13 | 122,221 | -37.4% |
| 2Q13 | 182,011 | -17.7% |
| 1Q13 | 261,329 | +57.3% |
| 3Q12 | 195,097 | +17.0% |
| 2Q12 | 221,035 | +128.8% |
| 1Q12 | 166,158 | - |
| 3Q11 | 166,721 | - |
| 2Q11 | 96,611 | - |