| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 3Q23 | 4,775 | -80.6% |
| 2Q23 | 4,331 | -85.6% |
| 1Q23 | 4,904 | -87.7% |
| 4Q22 | 19,207 | -54.6% |
| 3Q22 | 24,554 | -53.2% |
| 2Q22 | 30,048 | -47.0% |
| 1Q22 | 39,768 | +117.9% |
| 4Q21 | 42,268 | +71.3% |
| 3Q21 | 52,432 | +71.4% |
| 2Q21 | 56,734 | +52.9% |
| 1Q21 | 18,247 | -58.5% |
| 4Q20 | 24,668 | -56.2% |
| 3Q20 | 30,592 | -52.9% |
| 2Q20 | 37,116 | -51.4% |
| 1Q20 | 43,957 | -17.8% |
| 4Q19 | 56,276 | +15.8% |
| 3Q19 | 64,936 | +17.3% |
| 2Q19 | 76,299 | +20.3% |
| 1Q19 | 53,504 | +192.5% |
| 4Q18 | 48,606 | +102.1% |
| 3Q18 | 55,336 | +5677.0% |
| 2Q18 | 63,412 | +190911.5% |
| 1Q18 | 18,290 | +7459.4% |
| 4Q17 | 24,049 | +16019.4% |
| 1Q18 | 957 | +233.7% |
| 4Q17 | 33 | -95.9% |
| 3Q17 | 241 | -84.1% |
| 2Q17 | 149 | -93.7% |
| 1Q17 | 287 | -91.4% |
| 4Q16 | 810 | -75.7% |
| 3Q16 | 1,525 | +224.6% |
| 2Q16 | 2,366 | +12.3% |
| 1Q16 | 3,354 | -12.6% |
| 4Q15 | 3,334 | -45.4% |
| 3Q15 | 469 | -92.4% |
| 2Q15 | 2,107 | -65.6% |
| 1Q15 | 3,837 | +386.2% |
| 4Q14 | 6,111 | +281.4% |
| 3Q14 | 6,198 | - |
| 2Q14 | 6,121 | - |
| 1Q14 | 789 | -39.9% |
| 4Q13 | 1,602 | - |
| 1Q13 | 1,312 | -53.8% |
| 3Q12 | 3,207 | - |
| 2Q12 | 1,552 | - |
| 1Q12 | 2,841 | - |