| （単位：千ドル） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q25 | 316,593 | -4.6% |
| 1Q25 | 324,113 | -3.0% |
| 4Q24 | 320,272 | -5.2% |
| 3Q24 | 339,117 | +3.6% |
| 2Q24 | 331,730 | +1.3% |
| 1Q24 | 334,293 | +0.7% |
| 4Q23 | 337,814 | -7.8% |
| 3Q23 | 327,381 | -13.2% |
| 2Q23 | 327,401 | -18.3% |
| 1Q23 | 332,050 | -21.5% |
| 4Q22 | 366,508 | -20.4% |
| 3Q22 | 377,183 | -19.2% |
| 2Q22 | 400,516 | -13.5% |
| 1Q22 | 423,216 | -5.4% |
| 4Q21 | 460,347 | +0.8% |
| 3Q21 | 466,628 | +6.3% |
| 2Q21 | 462,953 | +8.4% |
| 1Q21 | 447,320 | +6.8% |
| 4Q20 | 456,617 | +1.7% |
| 3Q20 | 438,839 | +8.4% |
| 2Q20 | 427,001 | +6.4% |
| 1Q20 | 418,715 | +0.8% |
| 4Q19 | 449,130 | +7.6% |
| 3Q19 | 404,804 | -30.9% |
| 2Q19 | 401,231 | -30.4% |
| 1Q19 | 415,405 | -28.4% |
| 4Q18 | 417,508 | -28.7% |
| 3Q18 | 585,960 | +2.8% |
| 2Q18 | 576,440 | +1.9% |
| 1Q18 | 580,446 | +3.4% |
| 4Q17 | 585,419 | +7.5% |
| 3Q17 | 570,255 | +8.5% |
| 2Q17 | 565,460 | +9.0% |
| 1Q17 | 561,585 | +11.7% |
| 4Q16 | 544,642 | +5.5% |
| 3Q16 | 525,809 | +10.3% |
| 2Q16 | 518,750 | +4.2% |
| 1Q16 | 502,948 | -2.9% |
| 4Q15 | 516,478 | +0.3% |
| 3Q15 | 476,778 | -8.0% |
| 2Q15 | 497,919 | -3.1% |
| 1Q15 | 518,065 | +2.0% |
| 4Q14 | 515,025 | +5.4% |
| 3Q14 | 518,032 | +10.7% |
| 2Q14 | 513,986 | +2.4% |
| 1Q14 | 507,931 | +3.2% |
| 4Q13 | 488,515 | +22.0% |
| 3Q13 | 468,094 | +18.7% |
| 2Q13 | 501,876 | - |
| 1Q13 | 492,003 | +564.4% |
| 4Q12 | 400,329 | +563.8% |
| 3Q12 | 394,207 | +655.5% |
| 1Q12 | 74,050 | - |
| 4Q11 | 60,311 | - |
| 3Q11 | 52,181 | - |
| 2Q11 | 58,154 | - |