Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2013	20.11	20.11	20.10	20.10	253	-0.04(-0.20%)
May 30, 2013	20.12	20.14	20.12	20.14	1,158	+0.24(+1.21%)
May 29, 2013	19.67	19.90	19.67	19.90	3,892	-0.01(-0.05%)
May 28, 2013	20.15	20.15	19.91	19.91	2,392	+0.07(+0.35%)
May 24, 2013	19.71	19.84	19.55	19.84	1,950	-0.06(-0.30%)
May 23, 2013	19.89	19.97	19.81	19.90	3,949	-0.06(-0.30%)
May 22, 2013	20.05	20.25	19.96	19.96	5,565	+0.20(+1.01%)
May 21, 2013	19.78	19.79	19.76	19.76	4,114	-0.21(-1.05%)
May 20, 2013	19.81	19.97	19.76	19.97	311	+0.16(+0.81%)
May 17, 2013	19.61	19.93	19.61	19.81	12,259	-0.44(-2.17%)
May 16, 2013	20.09	20.25	20.09	20.25	437	+0.45(+2.28%)
May 15, 2013	19.56	19.87	19.54	19.80	9,312	-0.05(-0.26%)
May 13, 2013	19.98	19.98	19.85	19.85	292	-0.35(-1.73%)
May 10, 2013	20.11	20.20	19.90	20.20	820	+0.45(+2.28%)
May 09, 2013	19.70	19.75	19.68	19.75	1,161	-0.20(-1.00%)
May 08, 2013	19.95	19.95	19.73	19.95	2,575	+0.77(+4.01%)
May 07, 2013	19.45	19.45	19.15	19.18	2,020	+0.08(+0.42%)
May 06, 2013	19.10	19.10	19.10	19.10	493	-0.31(-1.60%)
May 03, 2013	19.33	19.41	19.33	19.41	1,990	+0.01(+0.05%)
May 02, 2013	19.28	19.40	19.15	19.40	4,716	-0.48(-2.41%)
May 01, 2013	19.60	19.88	19.60	19.88	871	-0.02(-0.10%)
Apr 30, 2013	19.92	19.92	19.90	19.90	557	+0.30(+1.53%)
Apr 29, 2013	19.69	19.80	19.60	19.60	1,346	-0.10(-0.51%)
Apr 26, 2013	19.94	19.85	19.70	19.70	1,314	-0.12(-0.61%)
Apr 25, 2013	19.82	19.82	19.55	19.82	2,019	+0.27(+1.38%)
Apr 24, 2013	19.48	19.55	19.30	19.55	2,737	-0.09(-0.46%)
Apr 23, 2013	19.64	19.64	19.64	19.64	155	+0.48(+2.51%)
Apr 22, 2013	19.04	19.16	18.80	19.16	19,844	+0.04(+0.21%)
Apr 19, 2013	18.85	19.12	18.85	19.12	9,883	+0.59(+3.18%)
Apr 18, 2013	18.85	18.90	18.53	18.53	1,626	-0.53(-2.77%)
Apr 17, 2013	19.21	19.21	19.06	19.06	728	+0.11(+0.57%)
Apr 16, 2013	19.10	19.10	18.95	18.95	19,975	-0.25(-1.30%)
Apr 15, 2013	19.05	19.31	18.95	19.20	4,499	-0.27(-1.40%)
Apr 12, 2013	19.60	19.64	19.46	19.47	202,607	-0.19(-0.95%)
Apr 11, 2013	19.60	19.66	19.36	19.66	5,321	+0.57(+2.99%)
Apr 10, 2013	18.86	19.09	18.86	19.09	2,362	+0.37(+1.98%)
Apr 09, 2013	18.66	18.72	18.31	18.72	4,452	+0.05(+0.27%)
Apr 08, 2013	18.56	18.67	18.40	18.67	971	-0.03(-0.17%)
Apr 05, 2013	18.41	18.70	18.41	18.70	1,863	-0.15(-0.80%)
Apr 04, 2013	18.99	19.25	18.85	18.85	2,182	-0.68(-3.48%)
Apr 03, 2013	19.75	19.75	19.45	19.53	3,171	+0.08(+0.41%)
Apr 02, 2013	19.45	19.45	19.45	19.45	581	-0.05(-0.26%)
Apr 01, 2013	19.50	20.00	19.50	19.50	787	+0.00(+0.00%)
Mar 28, 2013	19.54	19.72	19.50	19.50	948	+0.15(+0.78%)
Mar 27, 2013	19.55	19.60	19.35	19.35	7,986	-0.49(-2.47%)
Mar 26, 2013	19.81	19.84	19.80	19.84	3,235	-0.08(-0.40%)
Mar 25, 2013	19.82	19.92	19.65	19.92	1,005	+0.42(+2.15%)
Mar 22, 2013	19.80	19.80	19.50	19.50	3,317	-0.30(-1.52%)
Mar 21, 2013	19.48	19.80	19.48	19.80	399	+0.02(+0.10%)
Mar 20, 2013	19.70	19.87	19.69	19.78	2,614	-0.19(-0.95%)
Mar 19, 2013	19.88	20.00	19.87	19.97	1,324	+0.21(+1.06%)
Mar 18, 2013	20.04	20.15	19.76	19.76	1,024	-0.23(-1.15%)
Mar 15, 2013	19.75	19.99	19.70	19.99	504	+0.17(+0.86%)
Mar 14, 2013	19.82	19.82	19.82	19.82	1,174	+0.27(+1.38%)
Mar 13, 2013	19.25	19.55	19.23	19.55	1,269	+0.30(+1.56%)
Mar 12, 2013	19.07	19.25	19.07	19.25	3,344	+0.35(+1.85%)
Mar 11, 2013	19.40	19.40	18.90	18.90	7,927	-0.48(-2.48%)
Mar 08, 2013	19.46	19.46	19.15	19.38	34,452	-0.07(-0.36%)
Mar 07, 2013	19.22	19.49	19.20	19.45	6,619	+0.15(+0.78%)
Mar 06, 2013	19.26	19.30	19.00	19.30	15,385	+0.20(+1.05%)
Mar 05, 2013	19.13	19.13	18.80	19.10	3,933	+0.50(+2.69%)
Mar 04, 2013	18.65	18.65	18.44	18.60	1,777	-0.25(-1.33%)

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