| （単位：千ドル） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q24 | 39,623 | +0.3% |
| 2Q23 | 39,514 | +43.5% |
| 1Q23 | 25,517 | -31.9% |
| 4Q22 | 24,314 | -48.3% |
| 3Q22 | 27,179 | -33.1% |
| 2Q22 | 27,544 | -32.5% |
| 1Q22 | 37,463 | -16.8% |
| 4Q21 | 47,038 | +7.9% |
| 3Q21 | 40,656 | -20.2% |
| 2Q21 | 40,777 | -30.6% |
| 1Q21 | 45,049 | -23.1% |
| 4Q20 | 43,606 | -20.6% |
| 3Q20 | 50,920 | -1.9% |
| 2Q20 | 58,798 | +25.5% |
| 1Q20 | 58,612 | +25.9% |
| 4Q19 | 54,925 | +4.0% |
| 3Q19 | 51,907 | -8.5% |
| 2Q19 | 46,860 | -21.4% |
| 1Q19 | 46,558 | -12.7% |
| 4Q18 | 52,838 | - |
| 3Q18 | 56,729 | -4.9% |
| 2Q18 | 59,622 | -1.9% |
| 1Q18 | 53,347 | -25.0% |
| 3Q17 | 59,668 | -12.4% |
| 2Q17 | 60,777 | -0.0% |
| 1Q17 | 71,170 | +1.0% |
| 4Q16 | 65,695 | -7.4% |
| 3Q16 | 68,127 | -17.7% |
| 2Q16 | 60,781 | -28.1% |
| 1Q16 | 70,432 | -18.3% |
| 4Q15 | 70,913 | -13.5% |
| 3Q15 | 82,801 | +2.8% |
| 2Q15 | 84,551 | +6.8% |
| 1Q15 | 86,192 | +14.4% |
| 4Q14 | 82,022 | +12.3% |
| 3Q14 | 80,584 | +24.4% |
| 2Q14 | 79,140 | +27.6% |
| 1Q14 | 75,352 | +33.0% |
| 4Q13 | 73,040 | +34.2% |
| 3Q13 | 64,774 | +14.9% |
| 2Q13 | 62,020 | +12.5% |
| 1Q13 | 56,664 | - |
| 4Q12 | 54,445 | - |
| 2Q12 | 56,384 | - |
| 2Q12 | 55,149 | - |