Here is an updated count of the women with the most charted titles, and their career chart spans, in the Hot 100's 53-year history:

73, Aretha Franklin, 1961-98
56, Dionne Warwick, 1962-98
56, Madonna, 1983-2012
53, Connie Francis, 1958-69
48, Brenda Lee, 1959-73
44, Mariah Carey, 1990-2011
43, Taylor Swift, 2006-12
41, Barbra Streisand, 1964-97
40, Diana Ross, 1970-86
39, Mary J. Blige, 1992-2010
39, Whitney Houston, 1984-2009
39, Janet Jackson, 1982-2008