| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 3Q23 | 232 | -94.5% |
| 2Q23 | 1,346 | -73.1% |
| 1Q23 | 3,764 | -28.0% |
| 4Q22 | 462 | -97.3% |
| 3Q22 | 4,217 | -87.2% |
| 2Q22 | 5,013 | -87.0% |
| 1Q22 | 5,228 | -88.8% |
| 4Q21 | 16,971 | -57.0% |
| 3Q21 | 32,977 | +94.3% |
| 2Q21 | 38,473 | +395.5% |
| 1Q21 | 46,650 | +2368.6% |
| 4Q20 | 39,451 | +576.4% |
| 3Q20 | 16,970 | +2167.6% |
| 2Q20 | 7,763 | +521.3% |
| 1Q20 | 1,889 | -61.3% |
| 4Q19 | 5,832 | - |
| 3Q19 | 748 | - |
| 2Q19 | 1,249 | - |
| 1Q19 | 4,883 | - |