| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 2Q19 | 224 | -99.7% |
| 1Q19 | 216 | -99.7% |
| 4Q18 | 219 | -99.7% |
| 3Q18 | 234 | -99.7% |
| 2Q18 | 86,914 | +28.3% |
| 1Q18 | 82,586 | +22.6% |
| 4Q17 | 80,166 | +39.1% |
| 3Q17 | 79,391 | +26.7% |
| 2Q17 | 67,720 | +32.2% |
| 1Q17 | 67,339 | +41.3% |
| 4Q16 | 57,633 | +18.6% |
| 3Q16 | 62,682 | +29.9% |
| 2Q16 | 51,235 | +21.8% |
| 1Q16 | 47,665 | +11.8% |
| 4Q15 | 48,603 | +7.9% |
| 3Q15 | 48,261 | +6.3% |
| 2Q15 | 42,056 | -6.6% |
| 1Q15 | 42,645 | +4.7% |
| 4Q14 | 45,050 | +20.1% |
| 3Q14 | 45,413 | +29.1% |
| 2Q14 | 45,021 | +51.0% |
| 1Q14 | 40,724 | +86.1% |
| 4Q13 | 37,516 | +3531.8% |
| 3Q13 | 35,188 | +6895.6% |
| 2Q13 | 29,812 | +5281.2% |
| 1Q13 | 21,883 | +4294.2% |
| 4Q12 | 1,033 | - |
| 3Q12 | 503 | - |
| 2Q12 | 554 | - |
| 1Q12 | 498 | - |