| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 4Q23 | 3,325 | -2.1% |
| 3Q23 | 3,456 | -20.6% |
| 2Q23 | 3,650 | -40.2% |
| 1Q23 | 3,370 | -18.8% |
| 4Q22 | 3,395 | -65.6% |
| 3Q22 | 4,350 | +17.6% |
| 2Q22 | 6,100 | +60.5% |
| 1Q22 | 4,150 | -83.0% |
| 4Q21 | 9,882 | -51.2% |
| 3Q21 | 3,699 | -64.8% |
| 2Q21 | 3,800 | -49.3% |
| 1Q21 | 24,350 | +64.5% |
| 4Q20 | 20,236 | +51.7% |
| 3Q20 | 10,500 | -7.2% |
| 2Q20 | 7,500 | -53.3% |
| 1Q20 | 14,800 | +41.2% |
| 4Q19 | 13,341 | -16.9% |
| 3Q19 | 11,309 | -6.8% |
| 2Q19 | 16,052 | -96.8% |
| 1Q19 | 10,482 | -43.3% |
| 4Q18 | 16,051 | -42.7% |
| 3Q18 | 12,129 | -80.3% |
| 2Q18 | 509,146 | +265.9% |
| 1Q18 | 18,473 | -47.6% |
| 4Q17 | 27,995 | -95.7% |
| 3Q17 | 61,609 | -81.1% |
| 2Q17 | 139,149 | +67121.7% |
| 1Q17 | 35,273 | +270.9% |
| 4Q16 | 652,993 | +53249.1% |
| 3Q16 | 325,885 | +16855.5% |
| 2Q16 | 207 | -89.8% |
| 1Q16 | 9,511 | +343.6% |
| 4Q15 | 1,224 | +26.4% |
| 3Q15 | 1,922 | -73.3% |
| 2Q15 | 2,028 | +73.0% |
| 1Q15 | 2,144 | +23.1% |
| 4Q14 | 968 | -67.9% |
| 3Q14 | 7,193 | +727.7% |
| 2Q14 | 1,172 | -91.3% |
| 1Q14 | 1,742 | +26.3% |
| 4Q13 | 3,012 | +164.4% |
| 3Q13 | 869 | -41.5% |
| 2Q13 | 13,406 | +11763.7% |
| 1Q13 | 1,379 | -86.1% |
| 4Q12 | 1,139 | -97.4% |
| 3Q12 | 1,485 | -96.9% |
| 2Q12 | 113 | -99.8% |
| 1Q12 | 9,926 | - |
| 4Q11 | 43,795 | - |
| 3Q11 | 48,234 | - |
| 2Q11 | 52,018 | - |