Broadway theatre, also known simply as Broadway, refers to the theatrical performances presented in the 41 professional theatres, each with 500 or more seats located in the Theater District and Lincoln Center along Broadway, in Midtown Manhattan, New York City. Along with London's West End theatre, Broadway theatre is widely considered to represent the highest level of commercial theatre in the English-speaking world. The Theater District is a popular tourist attraction in New York City. According to The Broadway League, for the 2017–2018 season (which ended May 27, 2018) total attendance was 13,792,614 and Broadway shows had US$1,697,458,795 in grosses, with attendance up 3.9%, grosses up 17.1%, and playing weeks up 2.8%.The majority of Broadway shows are musicals. Historian Martin Shefter argues that "'Broadway musicals', culminating in the productions of Richard Rodgers and Oscar Hammerstein, became enormously influential forms of American popular culture" and contributed to making New York City the cultural capital of the Western Hemisphere.