CREATE TABLE table_12852 ("Tournament" TEXT, "1997" TEXT, "1998" TEXT, "1999" TEXT, "2000" TEXT, "2001" TEXT, "2002" TEXT, "2003" TEXT, "2004" TEXT, "2005" TEXT, "2006" TEXT, "2007" TEXT, "2008" TEXT, "2009" TEXT, "2010" TEXT, "2011" TEXT, "2012" TEXT)

Which 1999 has 2000 as the year-end championship?
SELECT "1999" FROM table_12852 WHERE "2000" = 'year-end championship'
SELECT "1999" FROM "table_12852" WHERE "2000" = 'year-end championship'