| （単位：百万ドル） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q25 | 15,662 | -1.8% |
| 1Q25 | 15,350 | -4.2% |
| 4Q24 | 15,128 | -15.9% |
| 3Q24 | 15,270 | -19.5% |
| 2Q24 | 15,944 | -15.9% |
| 1Q24 | 16,025 | -15.7% |
| 4Q23 | 17,985 | +10.4% |
| 3Q23 | 18,974 | +16.6% |
| 2Q23 | 18,967 | +13.4% |
| 1Q23 | 19,010 | +7.4% |
| 4Q22 | 16,288 | -11.7% |
| 3Q22 | 16,273 | -31.5% |
| 2Q22 | 16,724 | -29.2% |
| 1Q22 | 17,693 | -22.5% |
| 4Q21 | 18,438 | -20.7% |
| 3Q21 | 23,756 | +8.2% |
| 2Q21 | 23,622 | +10.7% |
| 1Q21 | 22,821 | +10.7% |
| 4Q20 | 23,262 | +8.0% |
| 3Q20 | 21,952 | -24.1% |
| 2Q20 | 21,338 | -24.3% |
| 1Q20 | 20,608 | -24.4% |
| 4Q19 | 21,542 | -20.0% |
| 3Q19 | 28,904 | - |
| 2Q19 | 28,180 | - |
| 1Q19 | 27,257 | - |
| 4Q18 | 26,929 | - |