Switzerland has chooses a different president each year, starting with the first one in 1848. There have been some presidents who have served a second term, but not many. So the answer is about 150.
The president serves for one year, starting on 1st January. The president for 2012 is Eveline Widmer-Schlumpf.
Previous presidents were: 2011 - Micheline Calmy-Rey, 2010 - Doris Leuthard, 2009 - Hans-Rudolf Merz, 2008 - Pascal Couchepin.
The official title is "President of the Confederation" (German: Bundespräsident(in), French: Président(e) de la Confédération, Italian: Presidente della Confederazione, Romansh: President(a) da la Confederaziun). The president is the presiding member of the seven-member Swiss Federal Council, Switzerland's executive. Elected by the Federal Assembly for one year, the President of the Confederation chairs the meetings of the Federal Council and undertakes special representational duties. Primus inter pares, the President has no powers above the other Councillors and continues to head his or her department. Traditionally the duty rotates among the members in order of seniority and the previous year's Vice President becomes President.
Switzerland has a different president every year.
The first was Jonas Furrer in 1848. The current (2012) president is Eveline Widmer-Schlumpf.
Some presidents have served more than one term, so the total is about 150. See the link below for a full list.
Ghana as a nation has had many presidents. Ghana so far has had about 14 presidents. The research is still but in progress but so far Ghana as had 14 presidents.
No US presidents so far have been Lutherans.
Well one so far,But there will be two soon.
Of the 43 presidents so far , 42 were 100% white so far as anyone knows and one is half white. So I guess you could the presidents are 98.8% white so far.
There have been 44 Presidents so far. The first was George Washington and the fourty-four is Barack Obama.
Eritrea has only had one president so far.
There has only been one president of Uzbekistan so far.
6
42. Kennedy was Catholic, and Cleveland held nonconsecutive terms.
All US presidents so far have been Christians.They have all been Protestants except for John F. Kennedy, a Catholic.
No president has come from Nevada so far.
No presidents so far have come out of Arizona.