Graph

Red-winged Blackbird
(Agelaius phoeniceus)

Listing of the individual data points that make up the graph
Year	Annual Index	Lower limit	Upper limit
1970	11.3	8.57	15
1971	11.2	8.5	14.6
1972	11.2	8.7	14.8
1973	10.8	8.31	14
1974	11.2	8.84	14.5
1975	11.1	8.83	14.4
1976	10.6	8.31	13.6
1977	10.8	8.6	13.9
1978	10.8	8.54	13.7
1979	10.5	8.31	13.2
1980	10.5	8.52	13.1
1981	10.4	8.35	13
1982	10.3	8.34	12.8
1983	10.2	8.29	12.5
1984	10	8.14	12.2
1985	9.93	8.06	12.1
1986	10.1	8.42	12.5
1987	10.3	8.62	12.9
1988	9.63	7.86	11.6
1989	10.2	8.62	12.9
1990	10.1	8.58	12.7
1991	9.8	8.22	12
1992	9.82	8.3	12.1
1993	10.3	8.73	13
1994	9.25	7.65	11
1995	9.42	7.94	11.3
1996	8.85	7.03	10.5
1997	9.48	8.03	11.7
1998	9.03	7.47	10.7
1999	9.45	8	11.6
2000	9.46	8.01	11.8
2001	9.15	7.73	11.2
2002	8.72	7.19	10.5
2003	8.9	7.4	10.7
2004	8.88	7.4	10.8
2005	8.9	7.43	11
2006	8.97	7.5	11.2
2007	8.6	7.11	10.6
2008	8.76	7.29	10.8
2009	8.53	7.05	10.6
2010	8.84	7.31	11.2
2011	8.55	6.96	10.7
2012	8.4	6.82	10.5
2013	8.2	6.52	10.5
2014	8.01	6.28	10.1
2015	7.98	6.19	10.1
2016	7.85	6.07	10

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