| （単位：千ドル） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q24 | 6,584 | +5.9% |
| 2Q24 | 5,888 | -18.4% |
| 1Q24 | 6,286 | -10.9% |
| 4Q23 | 6,425 | -14.4% |
| 3Q23 | 6,220 | -21.7% |
| 2Q23 | 7,212 | -16.3% |
| 1Q23 | 7,052 | -10.2% |
| 4Q22 | 7,503 | -9.2% |
| 3Q22 | 7,944 | +0.1% |
| 2Q22 | 8,619 | +20.8% |
| 1Q22 | 7,852 | +19.2% |
| 4Q21 | 8,259 | +36.2% |
| 3Q21 | 7,939 | +23.1% |
| 2Q21 | 7,132 | +15.2% |
| 1Q21 | 6,589 | +0.6% |
| 4Q20 | 6,064 | -18.0% |
| 3Q20 | 6,450 | -11.9% |
| 2Q20 | 6,192 | -26.6% |
| 1Q20 | 6,552 | -19.1% |
| 4Q19 | 7,399 | -7.2% |
| 3Q19 | 7,319 | -8.8% |
| 2Q19 | 8,433 | +5.1% |
| 1Q19 | 8,099 | -4.0% |
| 4Q18 | 7,978 | -6.3% |
| 3Q18 | 8,023 | +2.9% |
| 2Q18 | 8,024 | +26.2% |
| 1Q18 | 8,435 | +39.8% |
| 4Q17 | 8,517 | - |
| 3Q17 | 7,798 | +31.1% |
| 2Q17 | 6,356 | - |
| 1Q17 | 6,035 | - |
| 2Q17 | 5,950 | - |