Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	22.20	22.34	22.20	22.34	690	+0.54(+2.48%)
Nov 29, 2011	21.76	21.80	21.76	21.80	22,682	+0.12(+0.55%)
Nov 28, 2011	21.69	21.72	21.68	21.68	6,066	+0.47(+2.22%)
Nov 25, 2011	21.35	21.46	21.21	21.21	3,944	-0.24(-1.12%)
Nov 24, 2011		21.45	21.45	21.45	60	+0.00(+0.00%)
Nov 23, 2011	21.50	21.50	21.39	21.45	6,770	-0.28(-1.29%)
Nov 22, 2011	21.73	21.73	21.73	21.73	370	-0.04(-0.18%)
Nov 21, 2011	21.81	21.81	21.70	21.77	2,489	-0.27(-1.23%)
Nov 18, 2011	22.12	22.12	22.00	22.04	1,479	+0.03(+0.14%)
Nov 17, 2011	22.19	22.19	22.01	22.01	3,016	-0.24(-1.08%)
Nov 16, 2011	22.40	22.50	22.25	22.25	4,285	-0.27(-1.20%)
Nov 15, 2011	22.43	22.52	22.43	22.52	1,425	+0.09(+0.40%)
Nov 14, 2011	22.58	22.58	22.43	22.43	1,826	+0.18(+0.81%)
Nov 11, 2011		22.25	22.25	22.25	32	+0.00(+0.00%)
Nov 10, 2011	22.25	22.25	22.25	22.25	1,502	-0.38(-1.68%)
Nov 09, 2011		22.63	22.63	22.63	219	+0.00(+0.00%)
Nov 08, 2011	22.65	22.65	22.62	22.63	6,605	-0.02(-0.09%)
Nov 07, 2011	22.57	22.65	22.55	22.65	1,715	+0.04(+0.18%)
Nov 04, 2011	22.61	22.61	22.61	22.61	202	-0.07(-0.31%)
Nov 03, 2011	22.53	22.68	22.53	22.68	1,150	+0.41(+1.84%)
Nov 02, 2011	22.36	22.36	22.26	22.27	5,991	+0.20(+0.91%)
Nov 01, 2011	22.04	22.13	22.04	22.07	6,548	-0.51(-2.26%)
Oct 31, 2011	22.71	22.71	22.58	22.58	6,993	-0.41(-1.78%)
Oct 28, 2011	22.94	23.07	22.94	22.99	4,760	-0.05(-0.22%)
Oct 27, 2011	23.04	23.04	23.04	23.04	665	+0.65(+2.90%)
Oct 26, 2011	22.40	22.40	22.31	22.39	14,882	-0.10(-0.44%)
Oct 25, 2011	22.51	22.57	22.49	22.49	9,580	+0.00(+0.00%)
Oct 24, 2011	22.47	22.49	22.47	22.49	2,304	+0.26(+1.17%)
Oct 21, 2011	22.23	22.23	22.16	22.23	1,705	+0.24(+1.09%)
Oct 20, 2011	21.95	21.99	21.92	21.99	3,781	-0.12(-0.54%)
Oct 19, 2011	22.12	22.18	22.11	22.11	3,183	-0.14(-0.63%)
Oct 18, 2011	21.91	22.25	21.91	22.25	51,070	+0.21(+0.95%)
Oct 17, 2011	22.04	22.04	22.04	22.04	1,613	-0.12(-0.54%)
Oct 14, 2011	22.25	22.25	22.14	22.16	5,609	+0.13(+0.59%)
Oct 13, 2011	22.08	22.08	22.03	22.03	4,560	-0.10(-0.45%)
Oct 12, 2011	22.10	22.19	22.10	22.13	2,600	+0.04(+0.18%)
Oct 11, 2011	21.99	22.09	21.99	22.09	5,124	+0.56(+2.60%)
Oct 07, 2011	21.60	21.60	21.53	21.53	3,942	-0.04(-0.19%)
Oct 06, 2011	21.58	21.58	21.57	21.57	839	+0.32(+1.51%)
Oct 05, 2011	21.17	21.25	21.17	21.25	11,825	+0.49(+2.36%)
Oct 04, 2011	20.71	20.81	20.71	20.76	1,791	+0.01(+0.05%)
Oct 03, 2011	21.22	21.22	20.75	20.75	78,776	-0.62(-2.90%)
Sep 30, 2011	21.39	21.41	21.33	21.37	3,914	-0.17(-0.79%)
Sep 29, 2011	21.50	21.54	21.38	21.54	877	+0.12(+0.56%)
Sep 28, 2011	21.59	21.59	21.42	21.42	853	-0.01(-0.05%)
Sep 27, 2011	21.60	21.70	21.43	21.43	1,225	+0.25(+1.18%)
Sep 26, 2011	20.97	21.18	20.97	21.18	9,586	+0.41(+1.97%)
Sep 23, 2011	20.48	20.77	20.48	20.77	1,766	+0.19(+0.92%)
Sep 22, 2011	20.70	20.70	20.51	20.58	50,062	-0.64(-3.02%)
Sep 21, 2011	21.34	21.34	21.22	21.22	51,520	-0.13(-0.61%)
Sep 20, 2011	21.22	21.48	21.22	21.35	2,061	+0.25(+1.18%)
Sep 19, 2011	21.05	21.10	21.03	21.10	1,420	-0.16(-0.75%)
Sep 16, 2011	21.38	21.38	21.26	21.26	2,600	-0.07(-0.33%)
Sep 15, 2011	21.24	21.33	21.24	21.33	821	+0.22(+1.04%)
Sep 14, 2011	20.81	21.11	20.81	21.11	458	+0.38(+1.83%)
Sep 13, 2011	20.71	20.74	20.71	20.73	9,250	+0.32(+1.57%)
Sep 12, 2011	20.46	20.66	20.41	20.41	3,253	-0.23(-1.11%)
Sep 09, 2011	20.99	21.06	20.64	20.64	15,581	-0.57(-2.69%)
Sep 08, 2011	21.25	21.25	21.16	21.21	2,604	-0.22(-1.03%)
Sep 07, 2011	21.43	21.43	21.43	21.43	337	+0.63(+3.03%)
Sep 06, 2011	20.69	20.80	20.65	20.80	32,117	-0.49(-2.30%)
Sep 02, 2011	21.29	21.59	21.29	21.29	1,147	-0.30(-1.39%)

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