[EM] Real Election Percentages

[DEMOREP1 at aol.com]

Have any estimates been done with a relatively large number of tests to get 
some rough idea of percentage distributions for 2 or more choices in REAL 
public elections ?

Namely, what is the rough winning percentage with 2 choices ?

Circa 55-58 percent ???

What happens with the first choice percentages with 3 or more choices ?

Circa 41, 35, 24 ???

With 4 or more ?

The real numbers are, of course, skewed versus random numbers.

Technically, the skewed numbers should not affect which method is being used 
but reality may say otherwise.