| （単位：千ドル） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q25 | 110,206 | +105.2% |
| 1Q25 | 61,113 | +6.5% |
| 4Q24 | 51,147 | -24.2% |
| 3Q24 | 50,208 | -28.8% |
| 2Q24 | 53,700 | -24.1% |
| 1Q24 | 57,400 | -18.6% |
| 4Q23 | 67,459 | -1.7% |
| 3Q23 | 70,510 | -21.1% |
| 2Q23 | 70,711 | -8.9% |
| 1Q23 | 70,493 | +33.1% |
| 4Q22 | 68,595 | -39.1% |
| 3Q22 | 89,329 | -31.5% |
| 2Q22 | 77,588 | -20.4% |
| 1Q22 | 52,980 | -20.8% |
| 4Q21 | 112,610 | +135.7% |
| 3Q21 | 130,502 | +180.6% |
| 2Q21 | 97,514 | +127.9% |
| 1Q21 | 66,931 | +48.0% |
| 4Q20 | 47,773 | -21.4% |
| 3Q20 | 46,505 | -34.3% |
| 2Q20 | 42,781 | -46.7% |
| 1Q20 | 45,210 | -39.8% |
| 4Q19 | 60,809 | -26.9% |
| 3Q19 | 70,785 | -16.9% |
| 2Q19 | 80,329 | +151.7% |
| 1Q19 | 75,044 | +111.0% |
| 4Q18 | 83,209 | +59.7% |
| 3Q18 | 85,135 | +87.3% |
| 2Q18 | 31,917 | -37.8% |
| 1Q18 | 35,573 | -46.5% |
| 4Q17 | 52,099 | -32.8% |
| 3Q17 | 45,444 | -51.8% |
| 2Q17 | 51,325 | -20.0% |
| 1Q17 | 66,473 | +16.6% |
| 4Q16 | 77,475 | +42.4% |
| 3Q16 | 94,279 | +109.5% |
| 2Q16 | 64,178 | +23.9% |
| 1Q16 | 57,008 | +125.1% |
| 4Q15 | 54,395 | +268.7% |
| 3Q15 | 45,004 | - |
| 2Q15 | 51,794 | - |
| 1Q15 | 25,331 | - |
| 4Q14 | 14,752 | - |