| （単位：千ドル） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 312,310 | +12.2% |
| 4Q24 | 340,898 | +39.6% |
| 3Q24 | 319,287 | -4.1% |
| 2Q24 | 266,214 | -42.6% |
| 1Q24 | 278,426 | -39.9% |
| 4Q23 | 244,230 | -46.2% |
| 3Q23 | 332,991 | -3.0% |
| 2Q23 | 463,494 | +8.2% |
| 1Q23 | 463,039 | -3.4% |
| 4Q22 | 454,117 | -22.2% |
| 3Q22 | 343,198 | -42.1% |
| 2Q22 | 428,401 | -21.2% |
| 1Q22 | 479,429 | -2.2% |
| 4Q21 | 583,748 | +47.7% |
| 3Q21 | 592,794 | -4.3% |
| 2Q21 | 543,965 | +16.5% |
| 1Q21 | 490,363 | +9.7% |
| 4Q20 | 395,125 | -8.8% |
| 3Q20 | 619,343 | +22.7% |
| 2Q20 | 467,087 | +14.5% |
| 1Q20 | 446,955 | +41.0% |
| 4Q19 | 433,452 | +65.4% |
| 3Q19 | 504,641 | +79.0% |
| 2Q19 | 408,032 | +50.0% |
| 1Q19 | 317,054 | -11.0% |
| 4Q18 | 262,039 | -38.1% |
| 3Q18 | 281,929 | -27.1% |
| 2Q18 | 271,941 | -23.3% |
| 1Q18 | 356,181 | +13.9% |
| 4Q17 | 423,441 | +30.6% |
| 3Q17 | 386,501 | +22.3% |
| 2Q17 | 354,658 | +15.3% |
| 1Q17 | 312,850 | +25.3% |
| 4Q16 | 324,335 | +18.8% |
| 3Q16 | 315,927 | +31.4% |
| 2Q16 | 307,703 | +31.6% |
| 1Q16 | 249,760 | -32.6% |
| 4Q15 | 273,088 | -31.9% |
| 3Q15 | 240,504 | -41.2% |
| 2Q15 | 233,752 | -32.0% |
| 1Q15 | 370,433 | -2.5% |
| 4Q14 | 400,845 | +74.5% |
| 3Q14 | 409,283 | +80.5% |
| 2Q14 | 343,725 | +41.4% |
| 1Q14 | 379,916 | +54.8% |
| 4Q13 | 229,655 | -3.6% |
| 3Q13 | 226,720 | -12.8% |
| 2Q13 | 243,108 | +94.9% |
| 1Q13 | 245,484 | +33.4% |
| 4Q12 | 238,255 | +36.2% |
| 3Q12 | 259,910 | +49.8% |
| 2Q12 | 124,748 | +14.8% |
| 1Q12 | 183,965 | +68.7% |
| 4Q11 | 174,906 | +71.4% |
| 3Q11 | 173,521 | +95.9% |
| 2Q11 | 108,700 | +68.4% |
| 1Q11 | 109,069 | - |
| 4Q10 | 102,055 | - |
| 3Q10 | 88,590 | - |
| 2Q10 | 64,549 | - |