| （単位：百万ドル） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 239 | -11.8% |
| 4Q24 | 263 | -10.8% |
| 3Q24 | 265 | -11.1% |
| 2Q24 | 268 | -11.3% |
| 1Q24 | 271 | -54.6% |
| 4Q23 | 295 | -52.7% |
| 3Q23 | 298 | -49.8% |
| 2Q23 | 302 | -47.7% |
| 1Q23 | 597 | +11.8% |
| 4Q22 | 624 | +15.3% |
| 3Q22 | 594 | +2.8% |
| 2Q22 | 577 | -2.7% |
| 1Q22 | 534 | +4.3% |
| 4Q21 | 541 | +0.9% |
| 3Q21 | 578 | -4.9% |
| 2Q21 | 593 | -23.9% |
| 1Q21 | 512 | -34.9% |
| 4Q20 | 536 | -34.0% |
| 3Q20 | 608 | -25.1% |
| 2Q20 | 779 | -7.8% |
| 1Q20 | 786 | -13.2% |
| 4Q19 | 812 | -9.4% |
| 3Q19 | 812 | -12.0% |
| 2Q19 | 845 | -8.5% |
| 1Q19 | 906 | -3.4% |
| 4Q18 | 896 | -3.9% |
| 3Q18 | 923 | -1.4% |
| 2Q18 | 924 | -3.9% |
| 1Q18 | 938 | -6.3% |
| 4Q17 | 932 | -11.2% |
| 3Q17 | 936 | -12.2% |
| 2Q17 | 961 | -21.1% |
| 1Q17 | 1,001 | -18.9% |
| 4Q16 | 1,050 | -14.8% |
| 3Q16 | 1,066 | -13.7% |
| 2Q16 | 1,218 | -4.3% |
| 1Q16 | 1,234 | -4.1% |
| 4Q15 | 1,233 | -5.7% |
| 3Q15 | 1,235 | -5.7% |
| 2Q15 | 1,273 | -3.2% |
| 1Q15 | 1,287 | -2.6% |
| 4Q14 | 1,307 | -0.5% |
| 3Q14 | 1,309 | -0.8% |
| 2Q14 | 1,315 | -0.6% |
| 1Q14 | 1,321 | +0.1% |
| 4Q13 | 1,313 | -0.8% |
| 3Q13 | 1,320 | +0.5% |
| 2Q13 | 1,323 | +2.2% |
| 1Q13 | 1,320 | +3.4% |
| 4Q12 | 1,324 | +1.6% |
| 3Q12 | 1,314 | -6.5% |
| 2Q12 | 1,294 | -21.8% |
| 1Q12 | 1,276 | -21.7% |
| 4Q11 | 1,303 | -19.7% |
| 3Q11 | 1,406 | -17.2% |
| 2Q11 | 1,654 | - |
| 1Q11 | 1,630 | -17.0% |
| 4Q10 | 1,623 | - |
| 3Q10 | 1,698 | - |
| 1Q10 | 1,964 | - |