Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2012	22.83	22.92	22.76	22.91	51,340	+0.11(+0.49%)
Oct 26, 2012	22.90	22.80	22.80	22.80	60,436	-0.06(-0.26%)
Oct 25, 2012	22.95	22.99	22.72	22.86	34,133	+0.06(+0.26%)
Oct 24, 2012	23.00	23.00	22.77	22.80	66,963	-0.10(-0.45%)
Oct 23, 2012	22.84	22.96	22.67	22.91	88,893	-0.25(-1.09%)
Oct 19, 2012	23.40	23.40	23.07	23.16	73,478	-0.32(-1.36%)
Oct 18, 2012	23.44	23.54	23.38	23.48	53,222	+0.02(+0.08%)
Oct 17, 2012	23.33	23.48	23.29	23.46	39,795	+0.17(+0.73%)
Oct 16, 2012	23.14	23.30	23.14	23.29	35,380	+0.24(+1.04%)
Oct 15, 2012	22.96	23.05	22.79	23.05	76,887	+0.17(+0.75%)
Oct 12, 2012	23.01	23.02	22.82	22.88	39,296	-0.13(-0.56%)
Oct 11, 2012	23.01	23.11	22.98	23.01	45,185	+0.14(+0.63%)
Oct 10, 2012	23.05	23.05	22.85	22.86	105,020	-0.16(-0.70%)
Oct 09, 2012	23.20	23.26	23.00	23.02	67,924	-0.22(-0.95%)
Oct 08, 2012	23.21	23.28	23.19	23.25	51,359	-0.05(-0.22%)
Oct 05, 2012	23.41	23.47	23.26	23.30	75,882	+0.02(+0.07%)
Oct 04, 2012	23.18	23.28	23.10	23.28	30,701	+0.20(+0.85%)
Oct 03, 2012	23.10	23.14	22.95	23.08	47,299	+0.05(+0.22%)
Oct 02, 2012	23.01	23.03	22.95	23.03	30,466	+0.09(+0.37%)
Oct 01, 2012	23.08	23.14	22.85	22.95	82,671	-0.05(-0.22%)
Sep 28, 2012	22.95	23.07	22.85	23.00	163,022	-0.06(-0.26%)
Sep 27, 2012	22.90	23.11	22.81	23.06	58,358	+0.28(+1.23%)
Sep 26, 2012	23.02	23.02	22.69	22.78	156,740	-0.22(-0.96%)
Sep 25, 2012	23.48	23.48	23.00	23.00	152,225	-0.37(-1.57%)
Sep 24, 2012	23.34	23.45	23.28	23.37	133,186	-0.09(-0.40%)
Sep 21, 2012	23.61	23.66	23.46	23.46	89,215	+0.00(+0.00%)
Sep 20, 2012	23.48	23.48	23.29	23.46	62,382	-0.14(-0.58%)
Sep 19, 2012	23.60	23.64	23.48	23.60	147,045	+0.08(+0.33%)
Sep 18, 2012	23.61	23.61	23.47	23.52	42,889	-0.12(-0.50%)
Sep 17, 2012	23.83	23.83	23.60	23.64	213,505	-0.32(-1.35%)
Sep 14, 2012	23.84	24.04	23.80	23.96	102,658	+0.26(+1.11%)
Sep 13, 2012	23.49	23.74	23.34	23.70	41,187	+0.26(+1.13%)
Sep 12, 2012	23.42	23.45	23.37	23.43	87,437	+0.11(+0.47%)
Sep 11, 2012	23.25	23.34	23.25	23.32	56,461	+0.08(+0.33%)
Sep 10, 2012	23.32	23.37	23.23	23.25	132,585	-0.08(-0.33%)
Sep 07, 2012	23.25	23.37	23.24	23.32	41,239	+0.12(+0.52%)
Sep 06, 2012	22.92	23.23	22.87	23.20	97,207	+0.45(+1.99%)
Sep 05, 2012	22.77	22.79	22.70	22.75	21,808	-0.03(-0.15%)
Sep 04, 2012	22.68	22.82	22.49	22.79	74,329	+0.14(+0.60%)
Aug 31, 2012	22.70	22.71	22.48	22.65	24,518	+0.13(+0.57%)
Aug 30, 2012	22.57	22.57	22.43	22.52	38,786	-0.16(-0.71%)
Aug 29, 2012	22.65	22.72	22.59	22.68	23,534	+0.09(+0.42%)
Aug 27, 2012	22.73	22.73	22.58	22.59	120,473	-0.05(-0.22%)
Aug 24, 2012	22.51	22.68	22.46	22.64	42,763	+0.07(+0.33%)
Aug 23, 2012	22.67	22.67	22.51	22.56	73,478	-0.16(-0.71%)
Aug 22, 2012	22.73	22.76	22.61	22.73	27,003	-0.03(-0.11%)
Aug 21, 2012	22.87	23.01	22.70	22.75	43,909	+0.02(+0.07%)
Aug 20, 2012	22.76	22.78	22.64	22.73	30,820	-0.06(-0.26%)
Aug 17, 2012	22.73	22.79	22.70	22.79	60,891	+0.12(+0.53%)
Aug 16, 2012	22.50	22.72	22.46	22.68	43,759	+0.20(+0.91%)
Aug 15, 2012	22.32	22.48	22.32	22.47	33,962	+0.12(+0.53%)
Aug 14, 2012	22.51	22.51	22.31	22.35	44,208	-0.02(-0.08%)
Aug 13, 2012	22.41	22.44	22.24	22.37	111,711	-0.04(-0.19%)
Aug 10, 2012	22.31	22.43	22.28	22.41	187,087	+0.00(+0.00%)
Aug 09, 2012	22.34	22.44	22.34	22.41	45,208	+0.08(+0.34%)
Aug 08, 2012	22.19	22.37	22.19	22.33	25,582	+0.04(+0.16%)
Aug 07, 2012	22.22	22.40	22.22	22.30	193,814	+0.21(+0.96%)
Aug 06, 2012	22.00	22.15	22.00	22.09	21,518	+0.13(+0.61%)
Aug 03, 2012	22.00	22.02	21.89	21.95	29,671	+0.39(+1.79%)
Aug 02, 2012	21.58	21.68	21.41	21.57	37,863	-0.12(-0.57%)

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