Graph

Field Sparrow
(Spizella pusilla)

Listing of the individual data points that make up the graph
Year	Annual Index	Lower limit	Upper limit
1970	1.07	0.761	1.63
1971	1.07	0.761	1.64
1972	1	0.72	1.49
1973	1.08	0.782	1.65
1974	1.02	0.744	1.51
1975	1	0.729	1.49
1976	0.997	0.731	1.49
1977	1.01	0.734	1.51
1978	0.91	0.669	1.34
1979	0.865	0.636	1.25
1980	0.9	0.664	1.31
1981	0.896	0.663	1.29
1982	0.862	0.641	1.24
1983	0.845	0.628	1.22
1984	0.789	0.586	1.12
1985	0.844	0.622	1.24
1986	0.833	0.618	1.22
1987	0.755	0.565	1.07
1988	0.775	0.58	1.1
1989	0.756	0.568	1.07
1990	0.76	0.573	1.08
1991	0.732	0.552	1.02
1992	0.743	0.561	1.05
1993	0.777	0.583	1.12
1994	0.646	0.491	0.889
1995	0.69	0.526	0.963
1996	0.593	0.447	0.811
1997	0.598	0.458	0.817
1998	0.594	0.453	0.809
1999	0.632	0.484	0.867
2000	0.612	0.467	0.839
2001	0.584	0.446	0.799
2002	0.566	0.429	0.776
2003	0.557	0.424	0.761
2004	0.543	0.411	0.744
2005	0.591	0.448	0.815
2006	0.584	0.439	0.809
2007	0.556	0.42	0.763
2008	0.56	0.423	0.773
2009	0.533	0.403	0.729
2010	0.531	0.402	0.726
2011	0.472	0.355	0.651
2012	0.515	0.387	0.709

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