Year | BOD5 1992-2020 (328) | BOD5 2000-2020 (764) |
---|---|---|
1992 | 4.94 | |
1993 | 4.96 | |
1994 | 4.22 | |
1995 | 4.21 | |
1996 | 4.06 | |
1997 | 3.81 | |
1998 | 3.3 | |
1999 | 3.48 | |
2000 | 3.33 | 3.34 |
2001 | 3.17 | 3.19 |
2002 | 3.51 | 3.42 |
2003 | 3.08 | 3.22 |
2004 | 3.04 | 3.02 |
2005 | 2.96 | 2.98 |
2006 | 3.11 | 3.03 |
2007 | 3.17 | 3.14 |
2008 | 2.96 | 3.03 |
2009 | 2.85 | 2.89 |
2010 | 2.4 | 2.58 |
2011 | 2.45 | 2.63 |
2012 | 2.6 | 2.78 |
2013 | 2.59 | 2.78 |
2014 | 2.58 | 2.75 |
2015 | 3.07 | 3.03 |
2016 | 2.94 | 2.96 |
2017 | 2.81 | 2.84 |
2018 | 2.58 | 2.67 |
2019 | 2.41 | 2.61 |
2020 | 2.55 | 2.67 |