| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q22 | 645,810 | -15.9% |
| 3Q22 | 753,392 | +10.7% |
| 2Q22 | 738,864 | +11.3% |
| 1Q22 | 802,890 | +25.0% |
| 4Q21 | 767,556 | +21.2% |
| 3Q21 | 680,281 | -818.3% |
| 2Q21 | 664,101 | -797.2% |
| 1Q21 | 642,175 | -832.7% |
| 4Q20 | 633,118 | -1383.3% |
| 3Q20 | -94,706 | +211.9% |
| 2Q20 | -95,248 | +286.5% |
| 1Q20 | -87,643 | -170.0% |
| 4Q19 | -49,336 | -137.1% |
| 3Q19 | -30,366 | -87.9% |
| 2Q19 | -24,641 | -89.2% |
| 1Q19 | 125,289 | -139.2% |
| 4Q18 | 132,842 | -139.3% |
| 3Q18 | -251,363 | -29.2% |
| 2Q18 | -228,308 | -32.3% |
| 1Q18 | -319,271 | +64.1% |
| 4Q17 | -338,150 | +80.5% |
| 3Q17 | -354,928 | +86.6% |
| 2Q17 | -337,303 | +77.3% |
| 1Q17 | -194,521 | +3.4% |
| 4Q16 | -187,351 | -1.5% |
| 3Q16 | -190,229 | -7.9% |
| 2Q16 | -190,235 | -5.5% |
| 1Q16 | -188,186 | -5.0% |
| 4Q15 | -190,235 | +1.2% |
| 3Q15 | -206,562 | +11.2% |
| 2Q15 | -201,318 | +25.8% |
| 1Q15 | -198,093 | +39.2% |
| 4Q14 | -188,009 | +54.7% |
| 3Q14 | -185,831 | +84.1% |
| 2Q14 | -160,068 | +207.8% |
| 1Q14 | -142,298 | +388.6% |
| 4Q13 | -121,556 | +593.4% |
| 3Q13 | -100,938 | -1586.1% |
| 2Q13 | -51,998 | +1913.1% |
| 1Q13 | -29,122 | +175.7% |
| 4Q12 | -17,530 | +7.0% |
| 3Q12 | 6,792 | -116.8% |
| 2Q12 | -2,583 | -95.8% |
| 1Q12 | -10,564 | -86.3% |
| 4Q11 | -16,377 | - |
| 3Q11 | -40,513 | - |
| 2Q11 | -61,497 | - |
| 1Q11 | -77,373 | - |