Historical Counts
Highest Grove Count by Year
1990-1991 – 230,000 |
1991-1992 – 175,000 |
1992-1993 – 20,000 |
1993-1994 – 35,000 |
1994-1995 – 15,000 |
1995-1996 – 150,000 |
1996-1997 – 50,000 |
1997-1998 – 110,000 |
1998-1999 – 115,000 |
1999-2000 – 60,000 |
2000-2001 – 40,000 |
2001-2002 – 60,000 |
2002-2003 – 130,000 |
2003-2004 – 56,000 |
2004-2005 – 35,000 |
2005-2006 – 23,000 |
2006-2007 – 22,000 |
2007-2008 – 17,000 |
2008-2009 – 28,500 |
2009-2010 – 17,000 |
2010-2011 – 24,000 |
2011-2012 – 23,050 |
2012-2013 – 28,000 |
2013-2014 – 34,000 |
2014-2015 – 31,100 |
2015-2016 – 28,000 |
2016-2017 – 28,000 |
2017-2018 – 12,075 |
2018-2019 – 3,077 |
2019-2020 – 6,735 |
2020-2021 – 288 |
2021-2022 – 20,871 |
2022-2023 – 24,128 |
Source Dennis Frey Professor at Cal Poly San Luis Obispo