Table:
text: Iowa's 1st congressional district
Recent election results
Recent election results
Year_ Party_Affiliation_1 Winner Number_of_Votes_3 Party_Affiliation_4 Loser Number_of_Votes_6 Percentage_of_Votes_
1920 Republican William F. Kopp 38100 Democrat E.W. McManus 20977 64% - 36%
1922 Republican William F. Kopp 26651 Democrat John M. Lindley 14056 65% - 34%
1924 Republican William F. Kopp 42711 Democrat James M. Bell 17110 71% - 29%
1926 Republican William F. Kopp 27358 Democrat James M. Bell 11408 71% - 29%
1928 Republican William F. Kopp 45806 N/A No Opponent N/A 100% - 0%
1930 Republican William F. Kopp 27053 Democrat Max A. Conrad 15538 63% - 36%
1932 Democrat Edward C. Eicher 55378 Republican William F. Kopp 46738 54% - 46%

text: Iowa's 1st congressional district
Recent election results
Recent election results
Year_ Party_Affiliation_1 Winner Number_of_Votes_3 Party_Affiliation_4 Loser Number_of_Votes_6 Percentage_of_Votes_
1934 Democrat Edward C. Eicher 48544 Republican E. R. Hicklin 39047 55% - 44%
1936 Democrat Edward C. Eicher 55721 Republican John N. Calhoun 53474 51% - 49%
1938 Republican Thomas E. Martin 46636 Democrat James P. Gaffney 33765 58% - 42%
1940 Republican Thomas E. Martin 70120 Democrat Mrs. Zoe S. Nabers 46040 60% - 40%
1942 Republican Thomas E. Martin 55139 Democrat Vern W. Nall 32893 61% - 37%
1944 Republican Thomas E. Martin 72729 Democrat Clair A. Williams 60048 55% - 45%
1946 Republican Thomas E. Martin 52488 Democrat Clair A. Williams 32849 62% - 38%
1948 Republican Thomas E. Martin 70959 Democrat James D. France 60860 53% - 46%

text: Iowa's 1st congressional district
Recent election results
Recent election results
Year_ Party_Affiliation_1 Winner Number_of_Votes_3 Party_Affiliation_4 Loser Number_of_Votes_6 Percentage_of_Votes_
1950 Republican Thomas E. Martin 70058 Democrat James D. France 43140 62% - 38%
1952 Republican Thomas E. Martin 105526 Democrat Clair A. Williams 62011 63% - 37%
1954 Republican Fred Schwengel 67128 Democrat John O`Connor 50577 57% - 43%
1956 Republican Fred Schwengel 94223 Democrat Ronald O. Bramhall 68287 58% - 42%
1958 Republican Fred Schwengel 59577 Democrat Thomas J. Dailey 51996 53% - 47%
1960 Republican Fred Schwengel 104737 Democrat Walter J. Guenther 67287 61% - 39%
1962 Republican Fred Schwengel 65975 Democrat Harold Stephens 42000 61% - 39%
1964 Democrat John R. Schmidhauser 84042 Republican Fred Schwengel 80697 51% - 49%

text: Iowa's 1st congressional district
Recent election results
Recent election results
Year_ Party_Affiliation_1 Winner Number_of_Votes_3 Party_Affiliation_4 Loser Number_of_Votes_6 Percentage_of_Votes_
1966 Republican Fred Schwengel 64795 Democrat John R. Schmidhauser 60534 51% - 48%
1968 Republican Fred Schwengel 91419 Democrat John R. Schmidhauser 81049 53% - 47%
1970 Republican Fred Schwengel 60270 Democrat Edward Mezvinsky 59505 50% - 49%
1972 Democrat Edward Mezvinsky 107099 Republican Fred Schwengel 91609 53% - 46%
1974 Democrat Edward Mezvinsky 75687 Republican James A. Leach 63540 54% - 46%
1976 Republican James A. Leach 109694 Democrat Edward Mezvinsky 101024 52% - 48%
1978 Republican James A. Leach 79940 Democrat Richard E. Meyers 45037 63% - 36%
1980 Republican James A. Leach 133349 Democrat Jim Larew 72602 64% - 35%

text: Iowa's 1st congressional district
Recent election results
Recent election results
Year_ Party_Affiliation_1 Winner Number_of_Votes_3 Party_Affiliation_4 Loser Number_of_Votes_6 Percentage_of_Votes_
1982 Republican James A. Leach 89595 Democrat Bill Gluba 61734 59% - 41%
1984 Republican James A. Leach 131182 Democrat Kevin Ready 65293 68% - 33%
1986 Republican James A. Leach 86834 Democrat John R. Whitaker 43985 66% - 34%
1988 Republican James A. Leach 112746 Democrat Bill Gluba 71280 61% - 38%
1990 Republican James A. Leach 90042 Scattering Scattering 151 99% - 1%
1992 Republican James A. Leach 178042 Democrat Jan J. Zonneveld 81600 68% - 31%
1994 Republican James A. Leach 110448 Democrat Glen Winekauf 69461 60% - 38%
1996 Republican James A. Leach 129242 Democrat Bob Rush 111595 53% - 46%

text: Iowa's 1st congressional district
Recent election results
Recent election results
Year_ Party_Affiliation_1 Winner Number_of_Votes_3 Party_Affiliation_4 Loser Number_of_Votes_6 Percentage_of_Votes_
1998 Republican James A. Leach 106419 Democrat Bob Rush 79529 57% - 42%
2000 Republican James A. Leach 164972 Democrat Bob Simpson 96283 62% - 36%
2002 Republican Jim Nussle 112280 Democrat Ann Hutchinson 83779 57% - 43%
2004 Republican Jim Nussle 159993 Democrat Bill Gluba 125490 55% - 44%
2006 Democrat Bruce Braley 113724 Republican Mike Whalen 89471 56% - 44%
2008 Democrat Bruce Braley 178229 Republican David Hartsuch 99447 64% - 35%
2010 Democrat Bruce Braley 103931 Republican Ben Lange 99976 49% - 48%

Question: Which winner received the fewest votes in Iowa's 1st congressional district?

Question: How many winners in Iowa's 1st congressional district had at least 50,000 votes?