| （単位：千ドル） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 156,414 | +0.1% |
| 4Q24 | 161,340 | -1.6% |
| 3Q24 | 161,612 | +2.6% |
| 2Q24 | 165,946 | +30.8% |
| 1Q24 | 156,301 | +29.2% |
| 4Q23 | 163,971 | +35.1% |
| 3Q23 | 157,513 | +42.4% |
| 2Q23 | 126,839 | +11.2% |
| 1Q23 | 120,999 | +2.7% |
| 4Q22 | 121,352 | -2.0% |
| 3Q22 | 110,601 | -10.0% |
| 2Q22 | 114,048 | -11.6% |
| 1Q22 | 117,797 | -4.1% |
| 4Q21 | 123,824 | -2.5% |
| 3Q21 | 122,884 | -2.2% |
| 2Q21 | 129,000 | -1.5% |
| 1Q21 | 122,862 | +4.8% |
| 4Q20 | 126,948 | +29.3% |
| 3Q20 | 125,612 | +39.9% |
| 2Q20 | 130,941 | +38.6% |
| 1Q20 | 117,286 | +24.0% |
| 4Q19 | 98,218 | -2.9% |
| 3Q19 | 89,808 | -11.8% |
| 2Q19 | 94,503 | -11.3% |
| 1Q19 | 94,576 | -14.0% |
| 4Q18 | 101,178 | -12.5% |
| 3Q18 | 101,853 | -9.0% |
| 2Q18 | 106,558 | -10.4% |
| 1Q18 | 109,990 | -6.1% |
| 4Q17 | 115,698 | -7.6% |
| 3Q17 | 111,952 | -14.7% |
| 2Q17 | 118,877 | -17.9% |
| 1Q17 | 117,189 | -14.2% |
| 4Q16 | 125,164 | -11.1% |
| 3Q16 | 131,225 | -18.0% |
| 2Q16 | 144,798 | -9.2% |
| 1Q16 | 136,572 | -15.4% |
| 4Q15 | 140,743 | -14.9% |
| 3Q15 | 160,127 | +3.3% |
| 2Q15 | 159,466 | -2.1% |
| 1Q15 | 161,481 | +2.5% |
| 4Q14 | 165,424 | +4.0% |
| 3Q14 | 155,028 | -11.3% |
| 2Q14 | 162,916 | -8.6% |
| 1Q14 | 157,502 | -13.1% |
| 4Q13 | 159,072 | -15.8% |
| 3Q13 | 174,749 | -8.4% |
| 2Q13 | 178,305 | -10.0% |
| 1Q13 | 181,255 | -7.5% |
| 4Q12 | 189,020 | -5.5% |
| 3Q12 | 190,692 | -0.9% |
| 2Q12 | 198,083 | -0.1% |
| 1Q12 | 195,978 | -3.3% |
| 4Q11 | 199,931 | -1.5% |
| 3Q11 | 192,343 | -3.3% |
| 2Q11 | 198,305 | +0.3% |
| 1Q11 | 202,605 | - |
| 4Q10 | 202,944 | - |
| 3Q10 | 198,928 | - |
| 2Q10 | 197,657 | - |