| （単位：千ドル） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q25 | 45,400 | +9.6% |
| 1Q25 | 45,925 | +24.3% |
| 4Q24 | 45,289 | +37.2% |
| 3Q24 | 42,779 | +33.5% |
| 2Q24 | 41,407 | +40.0% |
| 1Q24 | 36,955 | +40.3% |
| 4Q23 | 33,014 | +34.7% |
| 3Q23 | 32,047 | +26.4% |
| 2Q23 | 29,580 | -5.5% |
| 1Q23 | 26,332 | -22.4% |
| 4Q22 | 24,515 | -23.1% |
| 3Q22 | 25,347 | -23.3% |
| 2Q22 | 31,303 | +2.8% |
| 1Q22 | 33,926 | +19.2% |
| 4Q21 | 31,884 | +25.0% |
| 3Q21 | 33,046 | +40.3% |
| 2Q21 | 30,437 | +55.7% |
| 1Q21 | 28,455 | +19.9% |
| 4Q20 | 25,513 | +26.2% |
| 3Q20 | 23,549 | - |
| 2Q20 | 19,544 | - |
| 1Q20 | 23,732 | - |
| 4Q19 | 20,222 | +12.0% |
| 4Q18 | 18,059 | +30.9% |
| 4Q17 | 13,791 | +25.2% |
| 3Q17 | 13,049 | +22.6% |
| 2Q17 | 12,224 | +18.1% |
| 1Q17 | 12,262 | +26.9% |
| 4Q16 | 11,016 | +15.1% |
| 3Q16 | 10,645 | +7.4% |
| 2Q16 | 10,351 | +6.6% |
| 1Q16 | 9,662 | +1.4% |
| 4Q15 | 9,567 | +9.3% |
| 3Q15 | 9,907 | +14.0% |
| 2Q15 | 9,706 | +16.9% |
| 1Q15 | 9,530 | +24.2% |
| 4Q14 | 8,751 | +23.1% |
| 3Q14 | 8,689 | +28.1% |
| 2Q14 | 8,300 | +27.8% |
| 1Q14 | 7,676 | +39.7% |
| 4Q13 | 7,107 | +31.2% |
| 3Q13 | 6,784 | +35.5% |
| 2Q13 | 6,492 | +28.9% |
| 1Q13 | 5,496 | +25.0% |
| 4Q12 | 5,417 | +29.9% |
| 3Q12 | 5,007 | +3.3% |
| 2Q12 | 5,036 | -1.7% |
| 1Q12 | 4,398 | -7.8% |
| 4Q11 | 4,170 | -4.5% |
| 3Q11 | 4,846 | -74.5% |
| 2Q11 | 5,123 | - |
| 1Q11 | 4,771 | - |
| 4Q10 | 4,367 | - |
| 3Q10 | 19,015 | - |