what are the recorded election years of the social democratic party of germany?
1949, 1953, 1957, 1961, 1965, 1969, 1972, 1976, 1980, 1983, 1987, 1990, 1994, 1998, 2002, 2005, 2009, 2013
for 1961 what was the number of party list votes?
11,427,355