Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2011	22.53	22.84	22.40	22.56	63,589	-0.21(-0.90%)
Oct 28, 2011	22.63	22.76	22.49	22.76	46,944	+0.06(+0.25%)
Oct 27, 2011	22.55	22.84	22.22	22.70	24,320	+0.89(+4.08%)
Oct 26, 2011	21.62	21.81	21.62	21.81	1,126	+0.29(+1.36%)
Oct 25, 2011	21.60	21.78	21.52	21.52	3,477	-0.39(-1.77%)
Oct 24, 2011	21.59	21.91	21.58	21.91	19,205	+0.59(+2.74%)
Oct 21, 2011	21.01	21.32	21.01	21.32	4,002	+0.69(+3.35%)
Oct 20, 2011	20.55	20.63	20.30	20.63	2,944	+0.01(+0.07%)
Oct 19, 2011	20.81	20.93	20.62	20.62	1,730	+0.36(+1.77%)
Oct 18, 2011	20.26	20.26	20.26	20.26	786	+0.08(+0.39%)
Oct 17, 2011	20.59	20.59	20.18	20.18	2,886	-0.45(-2.19%)
Oct 14, 2011	20.40	20.63	20.39	20.63	4,833	+0.46(+2.30%)
Oct 13, 2011	20.17	20.19	19.99	20.17	4,421	-0.39(-1.91%)
Oct 12, 2011	20.29	20.56	20.29	20.56	943	+0.54(+2.69%)
Oct 11, 2011	20.21	20.21	19.98	20.02	1,926	-0.36(-1.77%)
Oct 10, 2011	19.86	20.38	19.86	20.38	1,739	+0.94(+4.84%)
Oct 07, 2011	20.13	20.13	19.44	19.44	42,178	-0.32(-1.64%)
Oct 06, 2011	19.58	19.78	19.58	19.77	11,156	+0.27(+1.40%)
Oct 05, 2011	19.23	19.49	18.89	19.49	4,051	-0.17(-0.84%)
Oct 04, 2011	18.77	19.66	18.43	19.66	12,173	+0.71(+3.76%)
Oct 03, 2011	19.75	19.98	18.95	18.95	25,781	-1.25(-6.17%)
Sep 30, 2011	20.26	20.26	20.12	20.19	5,078	-0.16(-0.78%)
Sep 29, 2011	20.31	20.35	20.29	20.35	1,467	+0.19(+0.92%)
Sep 28, 2011	20.68	20.69	20.17	20.17	5,382	-0.62(-2.98%)
Sep 27, 2011	20.80	20.91	20.79	20.79	1,340	+0.33(+1.62%)
Sep 26, 2011	20.32	20.45	20.03	20.45	28,295	+0.34(+1.71%)
Sep 23, 2011	20.03	20.12	19.95	20.11	15,996	+0.09(+0.44%)
Sep 22, 2011	20.09	20.23	19.93	20.02	34,162	-0.53(-2.57%)
Sep 21, 2011	21.63	21.63	20.55	20.55	11,281	-1.08(-5.00%)
Sep 20, 2011	21.61	21.84	21.59	21.63	9,380	-0.01(-0.06%)
Sep 19, 2011	21.63	21.80	21.57	21.64	3,622	-0.18(-0.81%)
Sep 16, 2011	22.00	22.00	21.82	21.82	318	-0.03(-0.12%)
Sep 15, 2011	21.75	21.85	21.75	21.85	489	+0.26(+1.19%)
Sep 14, 2011	21.52	21.69	21.28	21.59	10,390	+0.17(+0.79%)
Sep 13, 2011	21.37	21.46	21.24	21.42	72,273	+0.42(+1.98%)
Sep 12, 2011	21.13	21.13	21.00	21.00	1,482	-0.30(-1.42%)
Sep 09, 2011	21.61	21.71	21.20	21.30	14,924	-0.64(-2.90%)
Sep 08, 2011	21.93	22.14	21.90	21.94	11,198	-0.12(-0.56%)
Sep 07, 2011	21.57	22.07	21.41	22.07	48,730	+0.75(+3.51%)
Sep 06, 2011	20.71	21.32	20.71	21.32	82,768	-0.16(-0.73%)
Sep 02, 2011	21.69	21.69	21.42	21.47	3,329	-0.42(-1.92%)
Sep 01, 2011	22.37	22.37	21.88	21.90	54,071	-0.29(-1.30%)
Aug 31, 2011	22.15	22.31	22.10	22.18	35,194	+0.11(+0.48%)
Aug 30, 2011	21.78	22.08	21.69	22.08	10,059	+0.30(+1.39%)
Aug 29, 2011	21.55	21.78	21.54	21.78	4,578	+0.52(+2.46%)
Aug 26, 2011	20.81	21.25	20.51	21.25	4,326	+0.18(+0.87%)
Aug 25, 2011	21.61	21.61	21.06	21.07	2,841	-0.21(-1.00%)
Aug 24, 2011	21.10	21.29	21.00	21.29	10,843	+0.12(+0.56%)
Aug 23, 2011	20.71	21.17	20.71	21.17	12,030	+0.51(+2.47%)
Aug 22, 2011	20.77	20.86	20.66	20.66	2,171	+0.08(+0.37%)
Aug 19, 2011	20.66	21.14	20.58	20.58	13,529	-0.40(-1.92%)
Aug 18, 2011	21.16	21.16	20.98	20.98	9,719	-0.94(-4.27%)
Aug 17, 2011	22.04	22.14	21.80	21.92	16,346	+0.08(+0.35%)
Aug 16, 2011	21.71	21.99	21.57	21.85	96,289	-0.11(-0.52%)
Aug 15, 2011	21.49	21.96	21.49	21.96	4,854	+0.68(+3.19%)
Aug 12, 2011	21.52	21.69	21.17	21.28	20,474	-0.04(-0.18%)
Aug 11, 2011	20.34	21.45	20.34	21.32	7,805	+1.03(+5.08%)
Aug 10, 2011	20.46	21.21	20.24	20.29	43,620	-0.41(-2.00%)
Aug 09, 2011	20.58	20.70	19.24	20.70	304,135	+1.72(+9.04%)
Aug 08, 2011	20.05	20.24	18.98	18.98	32,592	-1.70(-8.21%)
Aug 05, 2011	21.40	21.40	20.35	20.68	37,355	-0.33(-1.59%)
Aug 04, 2011	21.90	21.90	21.02	21.02	193,448	-1.07(-4.84%)
Aug 03, 2011	22.27	22.27	21.66	22.08	13,820	-0.19(-0.85%)
Aug 02, 2011	22.78	22.88	22.27	22.27	145,238	-0.68(-2.97%)

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