| （単位：千ドル） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 68,563 | -56.2% |
| 4Q24 | 135,004 | -32.5% |
| 3Q24 | 203,086 | +147.5% |
| 2Q24 | 110,669 | +66.7% |
| 1Q24 | 156,581 | +83.8% |
| 4Q23 | 199,901 | +34.2% |
| 3Q23 | 82,071 | -23.7% |
| 2Q23 | 66,371 | -59.4% |
| 1Q23 | 85,213 | -60.5% |
| 4Q22 | 148,970 | -42.5% |
| 3Q22 | 107,563 | -47.3% |
| 2Q22 | 163,301 | +27.5% |
| 1Q22 | 215,526 | +164.0% |
| 4Q21 | 258,933 | +2364.6% |
| 3Q21 | 204,243 | - |
| 2Q21 | 128,031 | +3047.3% |
| 1Q21 | 81,624 | +95.7% |
| 4Q20 | 10,506 | +103.1% |
| 2Q20 | 4,068 | - |
| 1Q20 | 41,711 | - |
| 4Q19 | 5,174 | - |
| 1Q18 | 29,907 | -63.0% |
| 4Q17 | 9,975 | -91.5% |
| 3Q17 | 24,964 | -67.2% |
| 2Q17 | 57,802 | +15.6% |
| 1Q17 | 80,862 | +6.5% |
| 4Q16 | 117,963 | +18.8% |
| 3Q16 | 76,211 | -42.9% |
| 2Q16 | 50,021 | - |
| 1Q16 | 75,932 | - |
| 4Q15 | 99,259 | - |
| 3Q15 | 133,492 | - |