| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 2Q24 | 1,675 | -76.4% |
| 1Q24 | 1,667 | -76.2% |
| 4Q23 | 2,140 | -77.1% |
| 3Q23 | 4,270 | -40.8% |
| 2Q23 | 7,088 | +58.5% |
| 1Q23 | 7,016 | +29.9% |
| 4Q22 | 9,339 | +72.3% |
| 3Q22 | 7,207 | +26.9% |
| 2Q22 | 4,471 | +62.5% |
| 1Q22 | 5,400 | +2150.0% |
| 4Q21 | 5,419 | +2157.9% |
| 3Q21 | 5,681 | +26.1% |
| 2Q21 | 2,751 | -47.6% |
| 1Q21 | 240 | -97.2% |
| 4Q20 | 240 | -97.5% |
| 3Q20 | 4,505 | -26.3% |
| 2Q20 | 5,247 | -30.2% |
| 1Q20 | 8,697 | -33.5% |
| 4Q19 | 9,427 | -57.4% |
| 3Q19 | 6,116 | -72.1% |
| 2Q19 | 7,517 | -60.0% |
| 1Q19 | 13,085 | -13.9% |
| 4Q18 | 22,129 | +10.5% |
| 3Q18 | 21,910 | +6.8% |
| 2Q18 | 18,802 | -16.3% |
| 1Q18 | 15,195 | -25.8% |
| 4Q17 | 20,032 | +75.5% |
| 3Q17 | 20,524 | +114.6% |
| 2Q17 | 22,463 | +114.8% |
| 1Q17 | 20,483 | +126.3% |
| 4Q16 | 11,415 | -0.2% |
| 3Q16 | 9,563 | +11.8% |
| 2Q16 | 10,460 | +166.0% |
| 1Q16 | 9,053 | +152.2% |
| 4Q15 | 11,437 | -7.3% |
| 3Q15 | 8,551 | -44.4% |
| 2Q15 | 3,932 | -82.2% |
| 1Q15 | 3,590 | -84.0% |
| 4Q14 | 12,340 | -1.3% |
| 3Q14 | 15,366 | +82.7% |
| 2Q14 | 22,097 | +235.8% |
| 1Q14 | 22,375 | +242.1% |
| 4Q13 | 12,499 | +21.7% |
| 3Q13 | 8,412 | -20.5% |
| 2Q13 | 6,581 | -42.6% |
| 1Q13 | 6,540 | -41.1% |
| 4Q12 | 10,270 | +86.6% |
| 3Q12 | 10,577 | +83.2% |
| 2Q12 | 11,465 | +229.8% |
| 1Q12 | 11,099 | - |
| 4Q11 | 5,505 | - |
| 3Q11 | 5,774 | - |
| 2Q11 | 3,476 | - |