| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 2,480 | -78.5% |
| 4Q24 | 13,484 | -11.1% |
| 3Q24 | 11,064 | -24.4% |
| 2Q24 | 11,761 | -28.1% |
| 1Q24 | 11,556 | -15.9% |
| 4Q23 | 15,173 | +0.6% |
| 3Q23 | 14,641 | +61.8% |
| 2Q23 | 16,358 | -44.7% |
| 1Q23 | 13,740 | +38.8% |
| 4Q22 | 15,085 | -65.7% |
| 3Q22 | 9,051 | -77.6% |
| 2Q22 | 29,569 | -63.5% |
| 1Q22 | 9,897 | -87.6% |
| 4Q21 | 44,037 | -44.0% |
| 3Q21 | 40,390 | -39.4% |
| 2Q21 | 81,026 | +108.6% |
| 1Q21 | 79,576 | +132.2% |
| 4Q20 | 78,604 | +94.0% |
| 3Q20 | 66,664 | +142.8% |
| 2Q20 | 38,837 | +7.6% |
| 1Q20 | 34,271 | -44.2% |
| 4Q19 | 40,521 | -39.5% |
| 3Q19 | 27,452 | -52.6% |
| 2Q19 | 36,096 | -43.9% |
| 1Q19 | 61,383 | +12.3% |
| 4Q18 | 66,968 | +4.6% |
| 3Q18 | 57,896 | +13.6% |
| 2Q18 | 64,327 | +12.2% |
| 1Q18 | 54,669 | +19.7% |
| 4Q17 | 64,027 | +62.1% |
| 3Q17 | 50,976 | +68.2% |
| 2Q17 | 57,324 | +76.1% |
| 1Q17 | 45,682 | +32.7% |
| 4Q16 | 39,495 | - |
| 3Q16 | 30,301 | +32.7% |
| 2Q16 | 32,546 | +4.3% |
| 1Q16 | 34,419 | +25.9% |
| 3Q15 | 22,834 | +34.4% |
| 2Q15 | 31,210 | -6.8% |
| 1Q15 | 27,337 | -11.0% |
| 4Q14 | 31,198 | +51.5% |
| 3Q14 | 16,989 | -14.4% |
| 2Q14 | 33,494 | +50.9% |
| 1Q14 | 30,714 | +41.3% |
| 4Q13 | 20,591 | +26.4% |
| 3Q13 | 19,848 | +99.2% |
| 2Q13 | 22,193 | +101.6% |
| 1Q13 | 21,731 | +369.5% |
| 4Q12 | 16,285 | +187.8% |
| 3Q12 | 9,964 | +139.6% |
| 2Q12 | 11,011 | +42.8% |
| 1Q12 | 4,629 | -56.9% |
| 4Q11 | 5,659 | - |
| 3Q11 | 4,159 | - |
| 2Q11 | 7,709 | - |
| 1Q11 | 10,733 | - |