| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 3Q23 | 4,567 | -46.7% |
| 2Q23 | 6,120 | -75.1% |
| 1Q23 | 6,489 | -49.7% |
| 4Q22 | 5,875 | -58.1% |
| 3Q22 | 8,562 | -11.5% |
| 2Q22 | 24,620 | -35.0% |
| 1Q22 | 12,900 | -91.0% |
| 4Q21 | 14,033 | -93.4% |
| 3Q21 | 9,675 | -95.6% |
| 2Q21 | 37,861 | -84.8% |
| 1Q21 | 143,355 | -55.6% |
| 4Q20 | 211,484 | +84.6% |
| 3Q20 | 220,122 | +356.3% |
| 2Q20 | 249,659 | +386.2% |
| 1Q20 | 322,844 | +265.6% |
| 4Q19 | 114,552 | +156.1% |
| 3Q19 | 48,236 | +144.4% |
| 2Q19 | 51,346 | +434.1% |
| 1Q19 | 88,313 | +468.7% |
| 4Q18 | 44,722 | +453.4% |
| 3Q18 | 19,736 | +312.8% |
| 2Q18 | 9,613 | +100.4% |
| 1Q18 | 15,529 | +246.2% |
| 4Q17 | 8,081 | +125.6% |
| 3Q17 | 4,781 | +31.7% |
| 2Q17 | 4,798 | +9.8% |
| 1Q17 | 4,486 | +22.7% |
| 4Q16 | 3,582 | -46.1% |
| 3Q16 | 3,630 | -51.0% |
| 2Q16 | 4,369 | -37.0% |
| 1Q16 | 3,655 | -71.8% |
| 4Q15 | 6,644 | -28.8% |
| 3Q15 | 7,413 | -37.3% |
| 2Q15 | 6,932 | -79.0% |
| 1Q15 | 12,966 | +145.8% |
| 4Q14 | 9,335 | +61.1% |
| 3Q14 | 11,826 | +147.3% |
| 2Q14 | 33,085 | +1520.2% |
| 1Q14 | 5,274 | -54.0% |
| 4Q13 | 5,795 | +36.9% |
| 3Q13 | 4,782 | -42.8% |
| 2Q13 | 2,042 | -51.3% |
| 1Q13 | 11,473 | +82.0% |
| 4Q12 | 4,233 | -65.2% |
| 3Q12 | 8,353 | -61.7% |
| 2Q12 | 4,191 | -33.6% |
| 1Q12 | 6,305 | - |
| 4Q11 | 12,155 | - |
| 3Q11 | 21,802 | - |
| 2Q11 | 6,314 | - |