YEAR	1st Qtr. (Jan. 1 - Mar. 31)	2nd Qtr. (Apr. 1 - Jun. 30)	3rd Qtr. (Jul. 1 - Sept. 30)	4th Qtr. (Oct. 1 - Dec. 31)
2021	0.06%
2020	1.66%	0.21%	0.20%	0.12%
2019	1.64%	1.67%	1.66%	1.62%
2018	1.06%	1.10%	1.26%	1.59%
2017	0.48%	0.54%	0.65%	0.99%
2016	0.52%	0.46%	0.49%	0.51%
2015	0.90%	0.54%	0.58%	0.43%
2014	0.91%	0.89%	0.95%	0.92%
2013	0.92%	0.97%	1.03%	0.98%
2012	0.83%	0.92%	0.86%	0.99%
2011	0.98%	0.92%	0.93%	0.83%
2010	0.19%	0.24%	0.50%	0.89%
2009	0.83%	0.39%	0.24%	0.22%
2008	3.86%	1.72%	2.60%	1.92%
2007	4.16%	4.15%	4.42%	3.97%
2006	3.37%	3.86%	4.32%	4.15%
2005	2.47%	2.56%	2.48%	2.86%
2004	2.60%	1.99%	2.01%	2.41%
2003	2.63%	3.14%	3.07%	2.58%
2002	1.95%	2.30%	2.70%	2.83%
2001	5.49%	4.58%	4.30%	3.05%
2000	4.85%	5.27%	5.56%	5.56%
1999	4.66%	4.63%	4.56%	4.66%
1998	4.15%	4.56%	4.79%	4.91%
1997	2.89%	3.186%	2.81%	3.09%
1996	5.541%	5.01%	4.695%	3.87%
1995	7.18%	8.22%	6.721%	6.663%
1994	3.856%	5.388%	6.672%	5.29%
1993	7.111%	5.113%	4.539%	4.648%
1992	7.422%	7.239%	5.596%	5.442%
1991	11.47%	9.67%	8.65%	8.33%
1990	12.22%	13.26%	13.58%	12.40%
1989	10.94%	12.15%	12.08%	12.23%
1988	8.41%	8.53%	9.19%	10.33%
1987	8.22%	6.80%	8.29%	9.23%
1986	9.24%	10.44%	8.59%	8.35%