statue of Babe Ruth entitled, Babe's Dream, created in 1996 by sculptor Susan Luery. In the same courtyard, one will find sculptures indicating the retired jersey numbers of the Baltimore Orioles. The stadium is the first major league park to have an outfield wall made up entirely of straight wall segments since Ebbets Field. The playing field is below street level. The stadium contains 4,631 club seats and 72 luxury suites. Every seat in the ballpark is green, except for two – one in left field which marks the spot of Cal Ripken's 278th career home run, breaking Ernie Banks' all-time record among shortstops, and one in right field, which marks the spot of Eddie Murray's 500th career home run. Camden Yards lights spell out "GO ORIOLES" all throughout the month of September. Seating capacity Ballparks influenced by Camden Yards Since its opening day in 1992, Camden Yards was a success and fan favorite. Attendance jumped from an average of 25,722 over the last 10 years of Memorial Stadium's tenure to an average of 43,490 over the first 10 years of Camden Yards' existence. Due to its success, many other cities built traditional-feeling asymmetrical ballparks with modern amenities (such as skyboxes) in a downtown setting. Many of these stadiums, like Camden Yards, incorporate "retro" features in the stadium exteriors as well as interiors; these parks have been dubbed "retro-classic" parks. Other parks, known as "retro-modern" parks, have combined "retro" exteriors with more modern interior elements. The park also ended a quarter-century trend of multi-purpose stadiums in which baseball and football teams shared the same stadium. Although intended to cut costs, the fundamentally different sizes and shapes of baseball and football fields made this concept fundamentally inadequate for either sport. By the 2012 season, all but two teams played in baseball-only parks. Retro-classic parks include: Progressive Field in Cleveland, Ohio (1994) Coors Field in Denver (1995) Oracle Park in San Francisco (2000) Comerica Park in Detroit (2000) PNC Park in Pittsburgh (2001) Citizens Bank Park in Philadelphia (2004) Busch Stadium in St. Louis (2006) Citi Field in Queens, New York City (2009) New Yankee Stadium in The Bronx, New York City (2009) Guaranteed Rate Field in Chicago (1991/2011) This park opened in 1991 as the last of the so-called "modern" ballparks. It was heavily renovated from 2001 to 2011 into a retro-classic park. Retro-modern parks include: Progressive Field in Cleveland (1994)