| 1995 Salary Survey Results |
CHP News 06/1995 |
N/A |
| 1996 Salary Survey Results |
CHP News 12/1996 |
N/A |
| 1997 Salary Survey Results |
CHP News 12/1997 |
N/A |
| 1998 Salary Survey Results |
CHP News 12/1998 |
N/A |
| 1999 Salary Survey Results |
CHP News 12/1999 |
N/A |
| 2000 Salary Survey Results |
CHP News 12/2000 |
N/A |
| 2001 Salary Survey Results |
CHP News 12/2001 |
N/A |
| 2002 Salary Survey Results |
CHP News 12/2002 |
N/A |
| 2003 Salary Survey Results |
CHP News 12/2003 |
12 |
| 2004 Salary Survey Results |
CHP News 12/2004 |
N/A |
| 2005 Salary Survey Results |
CHP News 12/2005 |
20 |
| 2006 Salary Survey Results |
CHP News 12/2006 |
18 |
| 2007 Salary Survey Results |
CHP News 12/2007 |
17 |
| 2008 Salary Survey Results |
CHP News 12/2008 |
18 |
| 2009 Salary Survey Results |
CHP News 12/2009 |
19 |
| 2010 Salary Survey Results |
CHP News 12/2010 |
15 |
| 2011 Salary Survey Results |
CHP News 12/2011 |
13 |
| 2012 Salary Survey Results |
CHP News 12/2012 |
12 |
| 2013 Salary Survey Results |
CHP News 12/2013 |
13 |
| 2014 Salary Survey Results |
CHP News 12/2014 |
25 |
| 2015 Salary Survey Results |
CHP News 12/2015 |
5 |
| 2016 Salary Survey Results |
CHP News 12/2016 |
5 |
| 2017 Salary Survey Results |
N/A |
N/A |
| 2018 Salary Survey |
December 2018 |
4 |
| 2019 Salary Survey |
February |
2 |
| 2020 Salary Survey |
February |
4 |
| 2021 Salary Survey |
February |
2 |
