| （単位：千ドル） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q25 | 25,522 | +19.9% |
| 2Q25 | 22,942 | +11.3% |
| 1Q25 | 21,887 | -3.1% |
| 4Q24 | 20,960 | -11.2% |
| 3Q24 | 21,282 | +10.2% |
| 2Q24 | 20,611 | -8.2% |
| 1Q24 | 22,578 | +27.5% |
| 4Q23 | 23,613 | +53.0% |
| 3Q23 | 19,319 | +55.9% |
| 2Q23 | 22,462 | +99.3% |
| 1Q23 | 17,707 | +74.2% |
| 4Q22 | 15,433 | +27.0% |
| 3Q22 | 12,388 | +10.4% |
| 2Q22 | 11,271 | -46.3% |
| 1Q22 | 10,165 | -50.0% |
| 4Q21 | 12,156 | -19.1% |
| 3Q21 | 11,222 | -57.5% |
| 2Q21 | 20,976 | +55.6% |
| 1Q21 | 20,338 | +316.2% |
| 4Q20 | 15,030 | +60.1% |
| 3Q20 | 26,409 | -5.5% |
| 2Q20 | 13,478 | -55.8% |
| 1Q20 | 4,887 | -86.7% |
| 4Q19 | 9,386 | -76.9% |
| 3Q19 | 27,954 | -28.0% |
| 2Q19 | 30,459 | -7.8% |
| 1Q19 | 36,712 | +2.4% |
| 4Q18 | 40,656 | -3.4% |
| 3Q18 | 38,822 | -11.3% |
| 2Q18 | 33,024 | -22.4% |
| 1Q18 | 35,844 | +8.3% |
| 4Q17 | 42,096 | +24.3% |
| 3Q17 | 43,749 | +14.6% |
| 2Q17 | 42,559 | +12.8% |
| 1Q17 | 33,097 | -26.0% |
| 4Q16 | 33,859 | -27.6% |
| 3Q16 | 38,175 | -30.1% |
| 2Q16 | 37,715 | -24.1% |
| 1Q16 | 44,727 | +13.8% |
| 4Q15 | 46,769 | -7.4% |
| 3Q15 | 54,575 | +19.0% |
| 2Q15 | 49,718 | -3.8% |
| 1Q15 | 39,315 | -41.8% |
| 4Q14 | 50,505 | -26.7% |
| 3Q14 | 45,877 | -24.7% |
| 2Q14 | 51,707 | -20.2% |
| 1Q14 | 67,595 | +18.7% |
| 4Q13 | 68,916 | +17.9% |
| 3Q13 | 60,928 | +66.9% |
| 2Q13 | 64,798 | +187.3% |
| 1Q13 | 56,958 | +825.5% |
| 4Q12 | 58,457 | - |
| 3Q12 | 36,497 | - |
| 2Q12 | 22,556 | - |
| 1Q12 | 6,154 | - |