| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q25 | 160,604 | -3.3% |
| 4Q24 | 169,155 | +6.4% |
| 3Q24 | 165,417 | +1.8% |
| 2Q24 | 165,003 | +11.2% |
| 1Q24 | 166,006 | +10.6% |
| 4Q23 | 159,026 | +5.1% |
| 3Q23 | 162,544 | +15.5% |
| 2Q23 | 148,330 | +18.4% |
| 1Q23 | 150,140 | +45.0% |
| 4Q22 | 151,327 | +76.7% |
| 3Q22 | 140,702 | +95.0% |
| 2Q22 | 125,250 | +168.1% |
| 1Q22 | 103,554 | +256.7% |
| 4Q21 | 85,663 | +269.6% |
| 3Q21 | 72,170 | +337.4% |
| 2Q21 | 46,718 | +422.2% |
| 1Q21 | 29,033 | +388.7% |
| 4Q20 | 23,179 | +82.0% |
| 3Q20 | 16,498 | -11.7% |
| 2Q20 | 8,946 | -24.9% |
| 1Q20 | 5,941 | -37.1% |
| 4Q19 | 12,736 | +122.0% |
| 3Q19 | 18,693 | +194.1% |
| 2Q19 | 11,916 | -720.1% |
| 1Q19 | 9,439 | -222.7% |
| 4Q18 | 5,737 | -159.8% |
| 3Q18 | 6,355 | -146.7% |
| 2Q18 | -1,922 | -90.8% |
| 1Q18 | -7,695 | -52.1% |
| 4Q17 | -9,597 | -44.9% |
| 3Q17 | -13,619 | -22.1% |
| 2Q17 | -20,800 | -11.6% |
| 1Q17 | -16,063 | -32.1% |
| 4Q16 | -17,410 | -30.0% |
| 3Q16 | -17,476 | -18.8% |
| 2Q16 | -23,540 | -3.9% |
| 1Q16 | -23,670 | -17.1% |
| 4Q15 | -24,867 | -31.2% |
| 3Q15 | -21,527 | - |
| 2Q15 | -24,484 | - |
| 1Q15 | -28,543 | - |
| 4Q14 | -36,143 | - |