In your opinion: how long will the dollar remain a global currency?
1971: US$391 Billion (Public Debt)
1980: $863 Billion
1990: $3.051 Trillion
2000: $5.773 Trillion
2010: $12.773 Trillion
2015: $18.152 trillion
2019: $22.027 trillion
2022: $31.041 Trillion