| （単位：千ドル） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 31,446 | -34.1% |
| 4Q24 | 33,660 | -29.7% |
| 3Q24 | 33,844 | -25.3% |
| 2Q24 | 31,779 | -30.9% |
| 1Q24 | 47,729 | +7.2% |
| 4Q23 | 47,890 | +8.0% |
| 3Q23 | 45,320 | +4.1% |
| 2Q23 | 46,005 | +3.2% |
| 1Q23 | 44,520 | -7.0% |
| 4Q22 | 44,329 | -10.5% |
| 3Q22 | 43,535 | +29.6% |
| 2Q22 | 44,562 | +31.9% |
| 1Q22 | 47,866 | +50.1% |
| 4Q21 | 49,514 | +53.8% |
| 3Q21 | 33,598 | +12.5% |
| 2Q21 | 33,777 | +19.2% |
| 1Q21 | 31,891 | -8.0% |
| 4Q20 | 32,193 | -11.8% |
| 3Q20 | 29,867 | -14.8% |
| 2Q20 | 28,340 | -19.1% |
| 1Q20 | 34,657 | +0.7% |
| 4Q19 | 36,519 | +3.1% |
| 3Q19 | 35,041 | -0.0% |
| 2Q19 | 35,051 | +2.5% |
| 1Q19 | 34,414 | +0.2% |
| 4Q18 | 35,424 | -6.0% |
| 3Q18 | 35,047 | -70.8% |
| 2Q18 | 34,200 | -70.2% |
| 1Q18 | 34,344 | -68.3% |
| 4Q17 | 37,695 | -63.6% |
| 3Q17 | 120,129 | +19.2% |
| 2Q17 | 114,693 | +12.0% |
| 1Q17 | 108,368 | +10.8% |
| 4Q16 | 103,679 | +10.2% |
| 3Q16 | 100,786 | +11.5% |
| 2Q16 | 102,374 | +10.2% |
| 1Q16 | 97,770 | +6.9% |
| 4Q15 | 94,122 | +5.3% |
| 3Q15 | 90,393 | +3.5% |
| 2Q15 | 92,864 | +6.0% |
| 1Q15 | 91,441 | +12.8% |
| 4Q14 | 89,389 | +12.4% |
| 3Q14 | 87,307 | +20.3% |
| 2Q14 | 87,614 | +33.2% |
| 1Q14 | 81,033 | +27.7% |
| 4Q13 | 79,557 | +34.1% |
| 3Q13 | 72,568 | +447.7% |
| 2Q13 | 65,765 | +441.6% |
| 1Q13 | 63,451 | +541.1% |
| 4Q12 | 59,341 | +500.0% |
| 3Q12 | 13,249 | +49.6% |
| 2Q12 | 12,143 | +20.4% |
| 1Q12 | 9,897 | +17.3% |
| 4Q11 | 9,890 | +11.8% |
| 3Q11 | 8,857 | +10.0% |
| 2Q11 | 10,083 | +40.2% |
| 1Q11 | 8,434 | +11.2% |
| 4Q10 | 8,848 | - |
| 3Q10 | 8,049 | - |
| 2Q10 | 7,190 | - |
| 1Q10 | 7,584 | - |