| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 2Q25 | 872,000 | - |
| 1Q25 | 723,000 | - |
| 4Q24 | 527,000 | - |
| 3Q24 | 451,000 | - |
| 1Q21 | 4,229 | -83.6% |
| 4Q20 | 4,532 | -56.3% |
| 3Q20 | 14,186 | -27.5% |
| 2Q20 | 22,069 | +28.2% |
| 1Q20 | 25,833 | +86.7% |
| 4Q19 | 10,362 | +128.2% |
| 3Q19 | 19,567 | +26.9% |
| 2Q19 | 17,219 | -5.4% |
| 1Q19 | 13,833 | -48.8% |
| 4Q18 | 4,540 | -83.9% |
| 3Q18 | 15,415 | -47.9% |
| 2Q18 | 18,199 | +329.0% |
| 1Q18 | 27,033 | +83.4% |
| 4Q17 | 28,271 | +729.3% |
| 3Q17 | 29,572 | +6575.4% |
| 2Q17 | 4,242 | +27.5% |
| 1Q17 | 14,742 | +19.3% |
| 4Q16 | 3,409 | -73.5% |
| 3Q16 | 443 | - |
| 2Q16 | 3,328 | -96.5% |
| 1Q16 | 12,353 | -97.6% |
| 4Q15 | 12,875 | -97.6% |
| 2Q15 | 95,397 | -54.0% |
| 1Q15 | 522,343 | +62.0% |
| 4Q14 | 529,395 | +43.2% |
| 3Q14 | 130,859 | -62.2% |
| 2Q14 | 207,325 | -35.9% |
| 1Q14 | 322,374 | +38.2% |
| 4Q13 | 369,808 | +122.1% |
| 3Q13 | 346,038 | +110.0% |
| 2Q13 | 323,460 | +180.1% |
| 1Q13 | 233,289 | -17.8% |
| 4Q12 | 166,492 | -73.8% |
| 3Q12 | 164,787 | -76.5% |
| 2Q12 | 115,465 | +22.5% |
| 1Q12 | 283,910 | +89.2% |
| 4Q11 | 635,721 | +331.9% |
| 3Q11 | 700,246 | +116.8% |
| 2Q11 | 94,246 | -54.3% |
| 1Q11 | 150,040 | - |
| 4Q10 | 147,192 | - |
| 3Q10 | 322,979 | - |
| 2Q10 | 206,111 | - |