Funding from Koch foundations, 1986-2015
| Year |
Charles Koch Foundation |
Claude R. Lambe Charitable Foundation |
David H. Koch Charitable Foundation |
Charles Koch Institute |
| 1986 | - | - | $25,000 | - |
| 1987 | - | - | $25,000 | - |
| 1988 | - | - | - | - |
| 1989 | - | - | - | - |
| 1990 | - | - | - | - |
| 1991 | - | - | - | - |
| 1992 | - | - | - | - |
| 1993 | - | - | - | - |
| 1995 | - | - | - | - |
| 1996 | - | - | - | - |
| 1997 | - | - | - | - |
| 1998 | - | - | - | - |
| 1999 | - | $25,000 | - | - |
| 2000 | - | - | - | - |
| 2001 | - | $100,000 | - | - |
| 2002 | - | - | - | - |
| 2003 | - | $200,000 | - | - |
| 2004 | - | $200,000 | - | - |
| 2005 | - | $200,000 | - | - |
| 2006 | - | $200,000 | - | - |
| 2007 | - | $200,000 | - | - |
| 2008 | - | $200,000 | - | - |
| 2009 | - | $200,000 | - | - |
| 2010 | - | $200,000 | - | - |
| 2011 | - | $200,000 | - | - |
| 2012 | $100,000 | $175,000 | - | - |
| 2013 | $198,000 | - | - | - |
| 2014 | $166,300 | - | - | $15,200 |
| 2015 | $56,362 | - | - | $24,200 |
| Total: | $520,662 | $2,100,000 | $50,000 | $39,400 |