| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 5,380 | -32.7% |
| 4Q24 | 3,805 | -63.1% |
| 3Q24 | 8,438 | -4.0% |
| 2Q24 | 8,059 | -80.9% |
| 1Q24 | 7,990 | -75.2% |
| 4Q23 | 10,309 | -28.2% |
| 3Q23 | 8,793 | -66.4% |
| 2Q23 | 42,229 | +48.0% |
| 1Q23 | 32,218 | +35.3% |
| 4Q22 | 14,360 | -60.0% |
| 3Q22 | 26,174 | +24.1% |
| 2Q22 | 28,524 | +4.8% |
| 1Q22 | 23,811 | +646.2% |
| 4Q21 | 35,902 | +952.2% |
| 3Q21 | 21,086 | +1185.7% |
| 2Q21 | 27,210 | +413.4% |
| 1Q21 | 3,191 | -68.8% |
| 4Q20 | 3,412 | -45.9% |
| 3Q20 | 1,640 | +715.9% |
| 2Q20 | 5,300 | +6239.3% |
| 1Q20 | 10,236 | +1252.2% |
| 4Q19 | 6,302 | +1245.9% |
| 3Q19 | 201 | - |
| 2Q19 | 83 | - |
| 1Q19 | 756 | - |
| 4Q18 | 468 | - |