| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2Q23 | 80,635 | -39.6% |
| 1Q23 | 50,317 | -81.4% |
| 4Q22 | 49,978 | -60.6% |
| 3Q22 | 117,861 | -27.5% |
| 2Q22 | 133,604 | +19.6% |
| 1Q22 | 270,657 | +14.6% |
| 4Q21 | 126,882 | +124.7% |
| 3Q21 | 162,669 | +35.4% |
| 2Q21 | 111,701 | +61.0% |
| 1Q21 | 236,109 | +252.7% |
| 4Q20 | 56,464 | -30.1% |
| 3Q20 | 120,176 | +34.3% |
| 2Q20 | 69,388 | -40.4% |
| 1Q20 | 66,947 | -54.2% |
| 4Q19 | 80,769 | -62.2% |
| 3Q19 | 89,485 | -50.5% |
| 2Q19 | 116,443 | +147.2% |
| 1Q19 | 146,104 | +491.6% |
| 4Q18 | 213,627 | +902.4% |
| 3Q18 | 180,738 | +360.9% |
| 2Q18 | 47,107 | -13.3% |
| 1Q18 | 24,696 | -29.8% |
| 4Q17 | 21,311 | -74.5% |
| 3Q17 | 39,211 | -42.1% |
| 2Q17 | 54,337 | -59.2% |
| 1Q17 | 35,184 | -47.5% |
| 4Q16 | 83,504 | -38.8% |
| 3Q16 | 67,721 | -45.1% |
| 2Q16 | 133,125 | +157.5% |
| 1Q16 | 66,996 | +10.7% |
| 4Q15 | 136,404 | +89.7% |
| 3Q15 | 123,453 | +178.9% |
| 2Q15 | 51,699 | +3.1% |
| 1Q15 | 60,501 | +102.0% |
| 4Q14 | 71,902 | +127.1% |
| 3Q14 | 44,269 | +588.5% |
| 2Q14 | 50,155 | +771.6% |
| 1Q14 | 29,949 | +210.7% |
| 4Q13 | 31,666 | +522.0% |
| 3Q13 | 6,429 | -0.2% |
| 2Q13 | 5,754 | -24.5% |
| 1Q13 | 9,638 | +294.5% |
| 4Q12 | 5,091 | +46.9% |
| 3Q12 | 6,445 | +183.9% |
| 2Q12 | 7,625 | +160.9% |
| 1Q12 | 2,443 | - |
| 4Q11 | 3,466 | - |
| 3Q11 | 2,270 | - |
| 2Q11 | 2,922 | - |