| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 16,204 | +133.5% |
| 4Q24 | 21,419 | +83.2% |
| 3Q24 | 21,712 | +87.0% |
| 2Q24 | 7,587 | -51.3% |
| 1Q24 | 6,941 | -67.0% |
| 4Q23 | 11,692 | +166.4% |
| 3Q23 | 11,610 | +115.9% |
| 2Q23 | 15,563 | +215.8% |
| 1Q23 | 21,027 | +372.4% |
| 4Q22 | 4,388 | +75.0% |
| 3Q22 | 5,377 | +57.5% |
| 2Q22 | 4,927 | +43.9% |
| 1Q22 | 4,451 | +29.8% |
| 4Q21 | 2,507 | -31.0% |
| 3Q21 | 3,413 | -31.6% |
| 2Q21 | 3,424 | -47.2% |
| 1Q21 | 3,430 | -63.1% |
| 4Q20 | 3,635 | -88.5% |
| 3Q20 | 4,988 | -71.1% |
| 2Q20 | 6,485 | -66.6% |
| 1Q20 | 9,307 | -54.1% |
| 4Q19 | 31,505 | +37.5% |
| 3Q19 | 17,258 | -35.7% |
| 2Q19 | 19,420 | -36.7% |
| 1Q19 | 20,288 | -45.0% |
| 4Q18 | 22,918 | -47.8% |
| 3Q18 | 26,835 | -47.8% |
| 2Q18 | 30,681 | -43.6% |
| 1Q18 | 36,873 | -25.3% |
| 4Q17 | 43,907 | -28.5% |
| 3Q17 | 51,454 | -18.4% |
| 2Q17 | 54,367 | -17.3% |
| 1Q17 | 49,357 | -22.0% |
| 4Q16 | 61,375 | +0.7% |
| 3Q16 | 63,034 | -12.9% |
| 2Q16 | 65,709 | -8.5% |
| 1Q16 | 63,248 | -15.3% |
| 4Q15 | 60,942 | -20.0% |
| 3Q15 | 72,361 | -6.0% |
| 2Q15 | 71,843 | -16.1% |
| 1Q15 | 74,685 | -18.2% |
| 4Q14 | 76,223 | -20.6% |
| 3Q14 | 76,955 | -21.0% |
| 2Q14 | 85,593 | - |
| 1Q14 | 91,334 | -7.4% |
| 4Q13 | 95,972 | +46.9% |
| 3Q13 | 97,457 | +40.7% |
| 1Q13 | 97,584 | +66.6% |
| 1Q13 | 98,612 | +68.4% |
| 4Q12 | 65,349 | +4.9% |
| 3Q12 | 69,273 | +9.8% |
| 2Q12 | 65,166 | -1.5% |
| 1Q12 | 58,568 | - |
| 4Q11 | 62,323 | - |
| 3Q11 | 63,096 | - |
| 2Q11 | 66,156 | - |