Graph

Northwestern Crow
(Corvus caurinus)

Listing of the threshold values that appear on the graph
Population below lowest acceptable level		Goal
24.372		32.497

Listing of the individual data points that make up the graph
Year	Annual Index	Lower limit	Upper limit
1970	32.4	24.3	44.5
1971	33	24.8	45.1
1972	32.8	25	45
1973	32.9	25.2	43.9
1974	31.5	24.1	41.9
1975	33.2	25.9	43.4
1976	32.9	26.1	43.6
1977	33.3	26.2	43.4
1978	33	26.4	42.5
1979	34.3	27.5	44.5
1980	33.8	27.3	44.2
1981	34.7	28	45.9
1982	33.4	27.2	42.5
1983	34	27.8	43.3
1984	34.2	27.9	43.9
1985	33.5	27.3	42.8
1986	33.9	27.9	43.2
1987	34.1	28	43.4
1988	34.6	28.4	44.1
1989	33.5	27	42.2
1990	34.7	28.8	43.3
1991	34.6	28.7	43.9
1992	34.3	28.3	43.1
1993	36.3	29.8	47.8
1994	34.8	28.8	44.8
1995	35.5	29	46
1996	35.2	29	45.5
1997	35	27.8	45.1
1998	35.4	28.3	46.1
1999	34.9	27.8	45
2000	35	27.6	45.4
2001	35.4	27.9	46.2
2002	36.9	29.4	51.3
2003	36.8	29.2	50.6
2004	36.6	28.7	49.4
2005	36.4	28.3	48.6
2006	36.2	28.1	49.1
2007	36.5	28.4	50.7
2008	35.7	27.5	50.3
2009	36.8	28	52.2
2010	36.5	27.8	52.4
2011	35.4	26.4	49.7
2012	36	27.1	51
2013	36.4	26.6	52.4
2014	36.1	26.5	52.2
2015	35.9	26.1	52.3
2016	37.1	27.2	54.5

Notes on numeric data: Ex represents 10 to the power of x; For example 1.2345E-2 is equivalent to 0.012345