Preserving and promoting festival heritage to develop tourism in Phu Tho today - 6
1996 34.9 31.5 33.6 100 1997 33.1 33.2 33.7 100 1998 31.6 35.0 33.4 100 1999 30.7 35.8 33.5 100 2000 29.8 36.5 33.7 100 2001 29.3 37.4 33.3 100 2002 29.1 38.1 32.8 100 2003 29.8 36.9 33.3 100 2004 28.9 37.4 33.7 100 2005 28.7 37.6 33.7 100 2006 28.0 37.6 33.4 100 2007 26.0 38.8 35.2 100 2008 25.9 ...