Year | BOD5 1992-2019 (354) | BOD5 2000-2019 (818) |
---|---|---|
1992 | 4.7 | |
1993 | 4.72 | |
1994 | 4.04 | |
1995 | 4.05 | |
1996 | 3.91 | |
1997 | 3.65 | |
1998 | 3.17 | |
1999 | 3.34 | |
2000 | 3.2 | 3.22 |
2001 | 3.05 | 3.07 |
2002 | 3.36 | 3.27 |
2003 | 2.92 | 3.07 |
2004 | 2.88 | 2.88 |
2005 | 2.82 | 2.85 |
2006 | 2.95 | 2.89 |
2007 | 2.89 | 2.84 |
2008 | 2.69 | 2.73 |
2009 | 2.6 | 2.61 |
2010 | 2.32 | 2.45 |
2011 | 2.22 | 2.37 |
2012 | 2.36 | 2.52 |
2013 | 2.44 | 2.61 |
2014 | 2.41 | 2.56 |
2015 | 2.74 | 2.76 |
2016 | 2.58 | 2.69 |
2017 | 2.67 | 2.68 |
2018 | 2.5 | 2.58 |
2019 | 2.31 | 2.48 |