while Kildare were the first winners of the Sam Maguire Cup in 1928. Cavan won five titles between 1933 and 1952, including in 1947 when the final was played in New York. None of these teams have won an All-Ireland title since, with only Kildare, Mayo and Roscommon reaching the final. Most notably, Mayo have appeared in eleven finals since winning their last title in 1951, losing them all (1989, 1996 after a replay, 1997, 2004, 2006, 2012, 2013, 2016 after a replay, 2017, 2020 and 2021); this is the longest unbroken sequence of losing finals in the history of the competition. A record 90,556 attended the 1961 final between Down and Offaly. In the 1990s, a significant sea change took place, as the All-Ireland was claimed by an Ulster team in four consecutive years (1991–94). Since then Ulster has produced more All-Ireland winning teams than any other province. The introduction of the qualifier system (commonly known as the "back door") in 2001 enabled Galway to reach and win that year's final despite losing to Roscommon in the Connacht semi-finals; a further five teams have since claimed the All-Ireland after coming through the qualifiers (Tyrone in 2005 and 2008, Kerry in 2006 and 2009, and Cork in 2010). The 2003 final between Tyrone and Armagh was the first to be contested by two teams from the same province. The duration of certain championship matches increased from 60 to 80 minutes during the 1970s. They were settled at 70 minutes after five seasons of this in 1975. This applied only to the provincial finals, All-Ireland semi-finals and finals. Finals The following table sets out the winning team and beaten finalist of each All-Ireland Senior Football Championship final. The vast majority of finals were contested by the winning semi-finalists, although in certain cases in the early years a provincial championship had not been completed in time and the affected province nominated a team to participate in the All-Ireland semi-final. In some of these cases, the nominated team (e.g. Dublin in 1905) won its semi-final, but was then vanquished in their provincial championship, and their place in the All-Ireland final taken by another team from that province. Key All teams are based in Ireland, except for London and New York. Results Originally, a goal outweighed any number of points. In 1892, the value of a goal was set at five points; this was