Graph

Killdeer
(Charadrius vociferus)

Listing of the individual data points that make up the graph
Year	Annual Index	Lower limit	Upper limit
1970	23.4	19.7	27.8
1971	25.1	21.3	29.4
1972	25.8	22.1	30
1973	25.5	21.8	29.8
1974	23.5	20.1	27.4
1975	24.6	21.2	28.4
1976	26.9	23.2	31
1977	24.2	20.8	28.1
1978	24.5	21.1	28.5
1979	23.9	20.7	27.7
1980	21.9	19.1	25.2
1981	19.9	17.3	23.1
1982	19.1	16.5	22.3
1983	19.3	16.6	22.2
1984	19.3	16.6	22.3
1985	18.9	16.2	22
1986	18.2	15.8	21
1987	20.1	17.4	23.4
1988	17.7	15.5	20.6
1989	18.1	15.7	21.1
1990	16.3	14.2	18.7
1991	16.3	14.3	18.7
1992	15.8	13.8	18.1
1993	15.2	13.4	17.3
1994	15.9	14.2	17.8
1995	16.2	14.3	18.3
1996	14.3	12.7	16
1997	12.6	11.2	14.2
1998	12.6	11.1	14.2
1999	13.6	12.1	15.3
2000	12	10.6	13.6
2001	11.6	10.3	13
2002	11.7	10.3	13.2
2003	8.24	7.13	9.49
2004	8.57	7.48	9.78
2005	9.3	8.17	10.5
2006	8.82	7.85	9.94
2007	9.07	8.03	10.3
2008	8.76	7.75	9.86
2009	9.1	8.05	10.3
2010	8.67	7.67	9.78
2011	7.33	6.42	8.35
2012	7.56	6.63	8.62
2013	7.29	6.4	8.26
2014	6.84	5.97	7.78
2015	6.81	5.96	7.78
2016	6.94	6.08	7.86

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