| （単位：千ドル） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q25 | 191,251 | -8.9% |
| 1Q25 | 176,557 | -43.3% |
| 4Q24 | 154,212 | -52.7% |
| 3Q24 | 165,623 | +9.8% |
| 2Q24 | 209,992 | +43.6% |
| 1Q24 | 311,526 | +155.7% |
| 4Q23 | 325,703 | +188.8% |
| 3Q23 | 150,861 | -1.2% |
| 2Q23 | 146,245 | -10.1% |
| 1Q23 | 121,814 | -37.5% |
| 4Q22 | 112,791 | -35.5% |
| 3Q22 | 152,725 | +33.1% |
| 2Q22 | 162,660 | +94.2% |
| 1Q22 | 195,045 | +84.0% |
| 4Q21 | 174,895 | +469.7% |
| 3Q21 | 114,738 | +163.5% |
| 2Q21 | 83,762 | +37.1% |
| 1Q21 | 105,990 | +60.1% |
| 4Q20 | 30,697 | -42.9% |
| 3Q20 | 43,550 | -27.2% |
| 2Q20 | 61,095 | +58.2% |
| 1Q20 | 66,184 | +354.9% |
| 4Q19 | 53,776 | +369.7% |
| 3Q19 | 59,783 | +351.7% |
| 2Q19 | 38,628 | +135.9% |
| 1Q19 | 14,548 | -48.2% |
| 4Q18 | 11,450 | -63.5% |
| 3Q18 | 13,234 | -62.9% |
| 2Q18 | 16,375 | -60.9% |
| 1Q18 | 28,100 | -25.8% |
| 4Q17 | 31,394 | -12.1% |
| 3Q17 | 35,669 | -5.3% |
| 2Q17 | 41,895 | +37.3% |
| 1Q17 | 37,846 | +7.8% |
| 4Q16 | 35,718 | -12.0% |
| 3Q16 | 37,669 | -13.4% |
| 2Q16 | 30,507 | -28.0% |
| 1Q16 | 35,113 | +84.4% |
| 4Q15 | 40,566 | - |
| 3Q15 | 43,498 | - |
| 2Q15 | 42,342 | - |
| 1Q15 | 19,038 | - |