| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 3Q23 | 1,988 | +7.0% |
| 2Q23 | 4,750 | +2814.1% |
| 1Q23 | 2,411 | -38.6% |
| 4Q22 | 1,866 | -58.0% |
| 3Q22 | 1,858 | -74.3% |
| 2Q22 | 163 | -97.8% |
| 1Q22 | 3,925 | +450.5% |
| 4Q21 | 4,440 | -44.0% |
| 3Q21 | 7,222 | +50.1% |
| 2Q21 | 7,312 | +29.9% |
| 1Q21 | 713 | -61.6% |
| 4Q20 | 7,924 | +1931.8% |
| 3Q20 | 4,811 | +97.1% |
| 2Q20 | 5,630 | +1366.1% |
| 1Q20 | 1,859 | +438.8% |
| 4Q19 | 390 | -51.9% |
| 3Q19 | 2,441 | -85.4% |
| 2Q19 | 384 | -97.9% |
| 1Q19 | 345 | -88.2% |
| 4Q18 | 810 | -23.8% |
| 3Q18 | 16,681 | +1481.1% |
| 2Q18 | 17,991 | +3262.8% |
| 1Q18 | 2,916 | +2076.1% |
| 4Q17 | 1,063 | +552.1% |
| 3Q17 | 1,055 | +627.6% |
| 2Q17 | 535 | +41.2% |
| 1Q17 | 134 | -83.2% |
| 4Q16 | 163 | -88.6% |
| 3Q16 | 145 | -92.7% |
| 2Q16 | 379 | -63.6% |
| 1Q16 | 798 | -29.3% |
| 4Q15 | 1,435 | -61.0% |
| 3Q15 | 1,998 | +19.4% |
| 2Q15 | 1,041 | +2791.7% |
| 1Q15 | 1,128 | - |
| 4Q14 | 3,680 | - |
| 3Q14 | 1,673 | - |
| 2Q14 | 36 | - |