| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 3Q23 | 535 | -82.9% |
| 2Q23 | 519 | -93.5% |
| 1Q23 | 1,820 | -87.2% |
| 4Q22 | 5,559 | -72.2% |
| 3Q22 | 3,133 | -83.3% |
| 2Q22 | 7,952 | +94.3% |
| 1Q22 | 14,242 | +29.8% |
| 4Q21 | 19,986 | +128.9% |
| 3Q21 | 18,721 | +201.4% |
| 2Q21 | 4,092 | -65.4% |
| 1Q21 | 10,972 | -32.8% |
| 4Q20 | 8,732 | -58.2% |
| 3Q20 | 6,212 | -64.2% |
| 2Q20 | 11,812 | +38.7% |
| 1Q20 | 16,324 | +0.1% |
| 4Q19 | 20,900 | -13.8% |
| 3Q19 | 17,330 | -49.1% |
| 2Q19 | 8,519 | -36.8% |
| 1Q19 | 16,311 | - |
| 4Q18 | 24,237 | - |
| 3Q18 | 34,077 | - |
| 2Q18 | 13,470 | - |