| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 3Q23 | 7,668 | -33.1% |
| 2Q23 | 7,002 | -8.8% |
| 1Q23 | 7,870 | +42150.5% |
| 4Q22 | 9,733 | -68.2% |
| 3Q22 | 11,470 | -67.1% |
| 2Q22 | 7,677 | -78.9% |
| 1Q22 | 18 | -99.9% |
| 4Q21 | 30,649 | - |
| 3Q21 | 34,881 | +33.6% |
| 2Q21 | 36,466 | +68.7% |
| 1Q21 | 32,245 | -6.9% |
| 3Q20 | 26,112 | +70.7% |
| 2Q20 | 21,621 | +93.3% |
| 1Q20 | 34,631 | +390.7% |
| 4Q19 | 36,690 | +270.2% |
| 3Q19 | 15,295 | +71.6% |
| 2Q19 | 11,184 | +64.9% |
| 1Q19 | 7,057 | - |
| 4Q18 | 9,910 | - |
| 3Q18 | 8,914 | - |
| 2Q18 | 6,782 | - |
| 1Q15 | 8,289 | -71.9% |
| 4Q14 | 11,890 | -68.7% |
| 3Q14 | 18,524 | -61.1% |
| 2Q14 | 24,190 | -51.7% |
| 1Q14 | 29,490 | +35.7% |
| 4Q13 | 37,942 | +153.3% |
| 3Q13 | 47,660 | +152.7% |
| 2Q13 | 50,086 | +143.2% |
| 1Q13 | 21,731 | -3.9% |
| 4Q12 | 14,977 | - |
| 3Q12 | 18,864 | - |
| 2Q12 | 20,592 | - |
| 1Q12 | 22,617 | - |