| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 3Q22 | 54,926 | +71.6% |
| 2Q22 | 57,276 | +152.7% |
| 1Q22 | 58,952 | +3081.4% |
| 4Q21 | 63,287 | +1789.7% |
| 3Q21 | 32,016 | +569.5% |
| 2Q21 | 22,663 | +2157.3% |
| 1Q21 | 1,853 | +17.4% |
| 4Q20 | 3,349 | +110.9% |
| 3Q20 | 4,782 | +213.8% |
| 2Q20 | 1,004 | -64.7% |
| 1Q20 | 1,579 | -17.2% |
| 4Q19 | 1,588 | -61.3% |
| 3Q19 | 1,524 | -75.7% |
| 2Q19 | 2,846 | -64.0% |
| 1Q19 | 1,906 | -81.2% |
| 4Q18 | 4,103 | -82.9% |
| 3Q18 | 6,280 | -58.8% |
| 2Q18 | 7,911 | -50.9% |
| 1Q18 | 10,157 | -45.8% |
| 4Q17 | 23,984 | +11.5% |
| 3Q17 | 15,251 | -35.7% |
| 2Q17 | 16,113 | -20.8% |
| 1Q17 | 18,741 | -16.9% |
| 4Q16 | 21,501 | -15.7% |
| 3Q16 | 23,731 | -22.5% |
| 2Q16 | 20,337 | - |
| 1Q16 | 22,549 | - |
| 4Q15 | 25,491 | - |
| 3Q15 | 30,612 | - |
| 2Q14 | 6,659 | +34.9% |
| 1Q14 | 4,418 | -13.0% |
| 4Q13 | 5,096 | -49.9% |
| 3Q13 | 8,034 | -49.3% |
| 2Q13 | 4,938 | -65.8% |
| 1Q13 | 5,078 | -69.0% |
| 4Q12 | 10,177 | - |
| 3Q12 | 15,840 | - |
| 2Q12 | 14,452 | - |
| 1Q12 | 16,386 | - |