I managed to sort some Wheats while compiling just now ... 11,350 pennies had sixty-two Wheats, sixty-nine Canadians and four US dimes. The Wheats were:

1918, 1930, 1934, 1937, 1939, 1942, 1944(9), 1945(3), 1946(4), 1947D, 1948, 1949, 1950, 1950D, 1951(3), 1951D, 1952(2), 1952D(3), 1953, 1953D(4), 1954D, 1956(2), 1956D(5), 1957(2), 1957D(5), 1958D(7)

Found: 3 pennies