| （単位：百万ドル） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 410 | +7.9% |
| 4Q24 | 421 | +10.2% |
| 3Q24 | 400 | +8.1% |
| 2Q24 | 388 | -0.3% |
| 1Q24 | 380 | +2.4% |
| 4Q23 | 382 | +0.5% |
| 3Q23 | 370 | -1.3% |
| 2Q23 | 389 | +2.4% |
| 1Q23 | 371 | -5.4% |
| 4Q22 | 380 | -51.3% |
| 3Q22 | 375 | -65.8% |
| 2Q22 | 380 | -67.9% |
| 1Q22 | 392 | -65.0% |
| 4Q21 | 780 | -35.6% |
| 3Q21 | 1,095 | -0.9% |
| 2Q21 | 1,182 | +203.9% |
| 1Q21 | 1,120 | +185.0% |
| 4Q20 | 1,212 | +198.5% |
| 3Q20 | 1,105 | +173.5% |
| 2Q20 | 389 | -5.4% |
| 1Q20 | 393 | -6.9% |
| 4Q19 | 406 | -1.2% |
| 3Q19 | 404 | -0.2% |
| 2Q19 | 411 | +8.4% |
| 1Q19 | 422 | -82.1% |
| 4Q18 | 411 | -85.0% |
| 3Q18 | 405 | -85.1% |
| 2Q18 | 379 | -85.8% |
| 1Q18 | 2,361 | -2.6% |
| 4Q17 | 2,745 | +24.6% |
| 3Q17 | 2,716 | +19.5% |
| 2Q17 | 2,670 | +30.2% |
| 1Q17 | 2,424 | +24.9% |
| 4Q16 | 2,203 | +19.5% |
| 3Q16 | 2,273 | +21.0% |
| 2Q16 | 2,051 | +11.5% |
| 1Q16 | 1,940 | -1.6% |
| 4Q15 | 1,843 | -5.4% |
| 3Q15 | 1,879 | -3.5% |
| 2Q15 | 1,839 | -3.0% |
| 1Q15 | 1,972 | +9.6% |
| 4Q14 | 1,949 | +14.0% |
| 3Q14 | 1,947 | +12.1% |
| 2Q14 | 1,895 | +7.1% |
| 1Q14 | 1,800 | -1.3% |
| 4Q13 | 1,710 | -7.4% |
| 3Q13 | 1,737 | -5.4% |
| 2Q13 | 1,770 | -0.7% |
| 1Q13 | 1,824 | +7.0% |
| 4Q12 | 1,846 | - |
| 3Q12 | 1,837 | +8.3% |
| 2Q12 | 1,783 | +11.9% |
| 1Q12 | 1,704 | +8.7% |
| 3Q11 | 1,695 | +14.8% |
| 2Q11 | 1,592 | +13.3% |
| 1Q11 | 1,568 | +17.6% |
| 4Q10 | 1,499 | - |
| 3Q10 | 1,477 | - |
| 2Q10 | 1,405 | - |
| 1Q10 | 1,333 | - |