| （単位：千ドル） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 4Q25 | 233,626 | +10.4% |
| 3Q25 | 241,037 | +18.0% |
| 2Q25 | 231,956 | +17.8% |
| 1Q25 | 231,195 | +22.1% |
| 4Q24 | 211,681 | +18.2% |
| 3Q24 | 204,326 | +8.9% |
| 2Q24 | 196,860 | +10.2% |
| 1Q24 | 189,359 | +2.1% |
| 4Q23 | 179,040 | +1.9% |
| 3Q23 | 187,646 | 0.0% |
| 2Q23 | 178,565 | -8.0% |
| 1Q23 | 185,492 | -0.7% |
| 4Q22 | 175,783 | -3.8% |
| 3Q22 | 187,635 | +19.5% |
| 2Q22 | 194,047 | +32.3% |
| 1Q22 | 186,735 | +33.1% |
| 4Q21 | 182,692 | +38.3% |
| 3Q21 | 157,023 | +9.2% |
| 2Q21 | 146,625 | +6.2% |
| 1Q21 | 140,330 | +4.6% |
| 4Q20 | 132,134 | -0.2% |
| 3Q20 | 143,789 | +13.3% |
| 2Q20 | 138,055 | +7.1% |
| 1Q20 | 134,148 | +9.0% |
| 4Q19 | 132,463 | +7.9% |
| 3Q19 | 126,950 | +2.2% |
| 2Q19 | 128,913 | +9.7% |
| 1Q19 | 123,124 | +7.4% |
| 4Q18 | 122,792 | +6.2% |
| 3Q18 | 124,196 | +11.6% |
| 2Q18 | 117,566 | +6.7% |
| 1Q18 | 114,608 | -14.2% |
| 4Q17 | 115,574 | -11.2% |
| 3Q17 | 111,289 | -12.2% |
| 2Q17 | 110,217 | -18.2% |
| 1Q17 | 133,502 | +13.1% |
| 4Q16 | 130,092 | +9.5% |
| 3Q16 | 126,820 | +5.2% |
| 2Q16 | 134,799 | +7.1% |
| 1Q16 | 118,079 | +2.3% |
| 4Q15 | 118,819 | -4.9% |
| 3Q15 | 120,578 | -2.0% |
| 2Q15 | 125,892 | +0.1% |
| 1Q15 | 115,382 | -4.1% |
| 4Q14 | 124,993 | +2.8% |
| 3Q14 | 123,083 | +8.2% |
| 2Q14 | 125,754 | +15.7% |
| 1Q14 | 120,253 | +14.0% |
| 4Q13 | 121,569 | +28.2% |
| 3Q13 | 113,793 | - |
| 2Q13 | 108,692 | - |
| 1Q13 | 105,526 | - |
| 4Q12 | 94,798 | - |