Papao,
That's very interesting. Can you generate several more charts on how the dollar fared against the yen and a few of the other currency pairs? Also, the trend doesn't seem to follow Clinton's first term. It looks more or less flat when you compare the beginning of his 1st term and the end of that term.
sure
as you can see the correlation between the party of the US president and the USD strength is not so clear. May be any correlation we can see depends on fiscal and monetary policy made at the time of each president (so be careful and don't be mislead..may be there isn't any real direct real cause and effect between US president and USD moves!)