relationship with a huge expatriate following here that their support will endure." There are around 80 Celtic supporters clubs in North America, and nearly half of all U.S states have a Celtic supporters club. Celtic have also developed supporters clubs in Australia, South Africa, and elsewhere in the Southern Hemisphere. Attendance Celtic's home stadium is Celtic Park, located in Parkhead in the East End of Glasgow. It is the sixth largest stadium in the United Kingdom and the largest football stadium in Scotland. Celtic Park's capacity has been 60,832 since the mid-1990s following redevelopment that turned it into an all-seater stadium, then in 2002 was put down to 60,501 then in 2003 until the present 2013–14 season put down again to 60,355. Celtic Park's average attendance for the 2010–11 season was 48,968, the highest in Scottish football and the twelfth highest in Europe. Celtic's highest average attendance over the last ten seasons was 58,150 in the 2005–06 season. Over the next three seasons Celtic's average attendance remained above 57,000 before dropping to 45,582 during the 2009–10 season. A study of stadium attendance figures from 2013 to 2018 by the CIES Football Observatory ranked Celtic at 16th in the world during that period, with the proportion of the distribution of spectators in Scotland at 36.5%, the highest of any club in the leagues examined (Rangers were not far behind at 18th place globally and 27.4% of national audience share). The Scottish Cup Final in 1937 between Celtic and Aberdeen at Hampden Park was watched by a crowd of 146,433, which is a record for a club match in Europe. In 1970, Celtic's 'home' leg of their two-legged European Cup semi-final tie against Leeds United was played at Hampden Park to accommodate the expected large attendance. A 136,505 crowd watched Celtic win 2–1 on the night, a record attendance for a competitive European club tie that stands to this day. The club's large travelling support make Celtic a popular choice of opponent for English-based footballers to select for testimonial matches. Over 5000 Celtic supporters turned for Peter Beardsley's testimonial match at St James' Park, Newcastle, in January 1999. An estimated 15,000 Celtic supporters attended at Old Trafford for the testimonials of Bryan Robson in November 1990 and for Ryan Giggs in August 2001. 2003 UEFA Cup Final In 2003, Celtic reached the UEFA Cup Final, with the match ending 3–2 to FC