| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 2Q24 | 6,124 | +19.3% |
| 1Q24 | 2,760 | -78.8% |
| 4Q23 | 2,691 | -87.3% |
| 3Q23 | 3,839 | -81.1% |
| 2Q23 | 5,132 | -85.0% |
| 1Q23 | 13,013 | -63.2% |
| 4Q22 | 21,152 | -27.2% |
| 3Q22 | 20,296 | -31.4% |
| 2Q22 | 34,146 | +12.0% |
| 1Q22 | 35,374 | +92.3% |
| 4Q21 | 29,059 | +50.9% |
| 3Q21 | 29,590 | +57.6% |
| 2Q21 | 30,478 | +363.6% |
| 1Q21 | 18,393 | -0.9% |
| 4Q20 | 19,258 | -19.0% |
| 3Q20 | 18,779 | -12.0% |
| 2Q20 | 6,574 | -74.3% |
| 1Q20 | 18,568 | -25.1% |
| 4Q19 | 23,766 | +145.4% |
| 3Q19 | 21,339 | +38.0% |
| 2Q19 | 25,595 | +5.9% |
| 1Q19 | 24,779 | -28.8% |
| 4Q18 | 9,684 | -72.7% |
| 3Q18 | 15,465 | -60.3% |
| 2Q18 | 24,176 | -10.7% |
| 1Q18 | 34,795 | +19.9% |
| 4Q17 | 35,468 | +47.3% |
| 3Q17 | 38,959 | +158.9% |
| 2Q17 | 27,073 | +451116.7% |
| 1Q17 | 29,019 | +74307.7% |
| 4Q16 | 24,080 | +54627.3% |
| 3Q16 | 15,049 | +13100.9% |
| 2Q16 | 6 | -86.4% |
| 1Q16 | 39 | -98.8% |
| 4Q15 | 44 | -98.6% |
| 3Q15 | 114 | -99.4% |
| 2Q15 | 44 | -99.8% |
| 1Q15 | 3,189 | -87.5% |
| 4Q14 | 3,084 | -83.2% |
| 3Q14 | 18,178 | +115.2% |
| 2Q14 | 18,146 | +44.3% |
| 1Q14 | 25,417 | +475.7% |
| 4Q13 | 18,351 | +124.3% |
| 3Q13 | 8,448 | -48.3% |
| 2Q13 | 12,574 | -27.6% |
| 1Q13 | 4,415 | -78.1% |
| 4Q12 | 8,182 | -59.7% |
| 3Q12 | 16,354 | -20.3% |
| 2Q12 | 17,377 | -9.3% |
| 1Q12 | 20,164 | - |
| 4Q11 | 20,279 | - |
| 3Q11 | 20,508 | - |
| 2Q11 | 19,166 | - |