| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 4Q23 | 49 | -90.2% |
| 3Q23 | 123 | +1030.7% |
| 2Q23 | 725 | +471.8% |
| 1Q23 | 251 | +143.2% |
| 4Q22 | 499 | -31.1% |
| 3Q22 | 10 | -96.7% |
| 2Q22 | 126 | -36.4% |
| 1Q22 | 103 | +44.0% |
| 4Q21 | 724 | +2757.7% |
| 3Q21 | 331 | +50.4% |
| 2Q21 | 199 | -75.4% |
| 1Q21 | 71 | - |
| 4Q20 | 25 | - |
| 3Q20 | 220 | - |
| 2Q20 | 810 | - |
| 2Q16 | 5,003 | +341.2% |
| 1Q16 | 6,084 | +194.2% |
| 4Q15 | 7,521 | +425.9% |
| 3Q15 | 193 | -91.8% |
| 2Q15 | 1,134 | -59.4% |
| 1Q15 | 2,068 | -39.6% |
| 4Q14 | 1,430 | -64.6% |
| 3Q14 | 2,366 | -53.4% |
| 2Q14 | 2,791 | -55.1% |
| 1Q14 | 3,424 | -52.4% |
| 4Q13 | 4,039 | -48.4% |
| 4Q13 | 5,073 | -38.6% |
| 2Q13 | 6,217 | -3.7% |
| 1Q13 | 7,191 | +2.3% |
| 4Q12 | 7,820 | - |
| 3Q12 | 8,264 | - |
| 2Q12 | 6,458 | - |
| 1Q12 | 7,027 | - |