| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 32,902 | +999.7% |
| 4Q24 | 7,494 | -71.2% |
| 3Q24 | 29,742 | -26.1% |
| 1Q24 | 2,992 | -95.4% |
| 4Q23 | 25,994 | -56.9% |
| 3Q23 | 40,266 | -17.5% |
| 2Q23 | 46,382 | -28.2% |
| 1Q23 | 65,575 | +5.5% |
| 4Q22 | 60,243 | +8.5% |
| 3Q22 | 48,819 | -7.9% |
| 2Q22 | 64,643 | +70.9% |
| 1Q22 | 62,155 | +137.7% |
| 4Q21 | 55,505 | - |
| 3Q21 | 53,016 | - |
| 2Q21 | 37,830 | - |
| 1Q21 | 26,144 | - |
| 4Q18 | 2,496 | -88.1% |
| 3Q18 | 7,987 | -70.9% |
| 2Q18 | 13,969 | +4.6% |
| 1Q18 | 11,462 | - |
| 4Q17 | 20,971 | +325.8% |
| 3Q17 | 27,444 | +35.2% |
| 2Q17 | 13,357 | -31.5% |
| 4Q16 | 4,925 | -80.5% |
| 3Q16 | 20,296 | -41.3% |
| 2Q16 | 19,486 | -66.4% |
| 1Q16 | 35,326 | -49.3% |
| 4Q15 | 25,232 | +71.0% |
| 3Q15 | 34,565 | +87.4% |
| 2Q15 | 57,919 | - |
| 1Q15 | 69,741 | - |
| 4Q14 | 14,755 | - |
| 3Q14 | 18,447 | - |