Date	Open	High	Low	Close	Volume	Change (%)
Sep 28, 2012	22.85	22.88	22.60	22.67	6,400,051	-0.36(-1.58%)
Sep 27, 2012	22.95	23.04	22.83	23.04	6,409,270	+0.36(+1.58%)
Sep 26, 2012	22.92	22.99	22.64	22.68	7,393,008	-0.34(-1.49%)
Sep 25, 2012	23.27	23.34	23.01	23.02	9,336,307	-0.13(-0.58%)
Sep 24, 2012	23.01	23.15	22.92	23.15	6,540,210	+0.14(+0.60%)
Sep 21, 2012	23.15	23.22	23.00	23.01	6,293,276	-0.16(-0.67%)
Sep 20, 2012	23.05	23.23	22.84	23.17	8,916,761	+0.11(+0.46%)
Sep 19, 2012	23.03	23.21	22.88	23.06	7,685,367	+0.12(+0.51%)
Sep 18, 2012	22.83	23.03	22.81	22.95	12,111,413	-0.21(-0.92%)
Sep 17, 2012	23.47	23.64	23.06	23.16	19,494,956	-0.32(-1.35%)
Sep 14, 2012	23.44	23.52	23.31	23.48	15,372,547	+0.13(+0.55%)
Sep 13, 2012	22.88	23.41	22.81	23.35	12,123,172	+0.56(+2.44%)
Sep 12, 2012	22.73	22.86	22.67	22.79	7,683,037	+0.01(+0.02%)
Sep 11, 2012	22.65	22.93	22.62	22.78	21,816,310	+0.28(+1.26%)
Sep 10, 2012	22.49	22.61	22.43	22.50	11,210,821	+0.06(+0.26%)
Sep 07, 2012	22.01	22.47	21.98	22.44	10,466,560	+0.40(+1.82%)
Sep 06, 2012	21.64	22.11	21.64	22.04	9,315,985	+0.44(+2.03%)
Sep 05, 2012	21.67	21.87	21.59	21.60	15,566,672	-0.68(-3.05%)
Sep 04, 2012	22.54	22.56	22.24	22.28	4,332,790	-0.23(-1.02%)
Aug 31, 2012	22.62	22.69	22.43	22.51	6,400,645	+0.08(+0.36%)
Aug 30, 2012	22.51	22.52	22.33	22.43	4,671,574	-0.03(-0.14%)
Aug 29, 2012	22.55	22.62	22.46	22.46	4,239,852	-0.12(-0.55%)
Aug 27, 2012	22.58	22.77	22.56	22.59	4,872,642	+0.01(+0.02%)
Aug 24, 2012	22.46	22.66	22.40	22.58	6,330,544	-0.03(-0.14%)
Aug 23, 2012	22.80	22.80	22.60	22.61	5,574,418	-0.21(-0.91%)
Aug 22, 2012	22.69	22.85	22.61	22.82	6,399,184	+0.13(+0.57%)
Aug 21, 2012	22.84	22.91	22.65	22.69	6,924,798	-0.16(-0.68%)
Aug 20, 2012	22.82	22.86	22.70	22.85	4,542,433	-0.02(-0.07%)
Aug 17, 2012	22.94	22.95	22.83	22.86	6,713,293	-0.02(-0.07%)
Aug 16, 2012	22.75	22.92	22.68	22.88	6,538,340	+0.17(+0.73%)
Aug 15, 2012	22.68	22.76	22.63	22.72	5,816,644	+0.14(+0.62%)
Aug 14, 2012	22.65	22.77	22.53	22.58	7,998,871	+0.05(+0.21%)
Aug 13, 2012	22.57	22.67	22.49	22.53	4,751,266	-0.17(-0.73%)
Aug 10, 2012	22.44	22.73	22.37	22.69	5,916,984	+0.10(+0.43%)
Aug 09, 2012	22.42	22.67	22.41	22.60	9,122,337	-0.01(-0.05%)
Aug 08, 2012	22.52	22.70	22.48	22.61	9,154,265	+0.12(+0.52%)
Aug 07, 2012	22.34	22.55	22.29	22.49	16,726,287	+0.55(+2.48%)
Aug 06, 2012	21.73	22.01	21.73	21.95	8,261,186	+0.23(+1.07%)
Aug 03, 2012	21.52	21.77	21.48	21.71	11,533,568	+0.57(+2.70%)
Aug 02, 2012	21.19	21.42	21.02	21.14	12,269,626	-0.11(-0.50%)
Aug 01, 2012	21.06	21.37	20.90	21.25	16,607,995	+0.13(+0.63%)
Jul 31, 2012	21.16	21.41	21.07	21.11	25,239,554	-1.02(-4.59%)
Jul 30, 2012	22.13	22.25	22.07	22.13	9,924,783	+0.14(+0.65%)
Jul 27, 2012	21.90	22.05	21.71	21.99	14,036,697	+0.34(+1.56%)
Jul 26, 2012	21.54	21.70	21.45	21.65	12,284,723	+0.55(+2.58%)
Jul 25, 2012	21.08	21.71	21.01	21.10	9,881,097	+0.04(+0.18%)
Jul 24, 2012	21.34	21.36	20.86	21.07	9,476,093	-0.31(-1.46%)
Jul 23, 2012	21.18	21.41	21.06	21.38	9,754,197	-0.61(-2.77%)
Jul 20, 2012	21.86	21.99	21.80	21.99	9,488,701	-0.16(-0.74%)
Jul 19, 2012	22.11	22.22	22.02	22.15	8,969,854	+0.06(+0.29%)
Jul 18, 2012	21.95	22.14	21.88	22.09	9,213,533	+0.03(+0.12%)
Jul 17, 2012	22.06	22.07	21.85	22.06	14,823,602	+0.18(+0.82%)
Jul 16, 2012	21.90	21.96	21.72	21.88	12,613,335	+0.21(+0.98%)
Jul 13, 2012	21.45	21.72	21.43	21.67	12,134,032	+0.34(+1.61%)
Jul 12, 2012	21.30	21.38	21.19	21.33	12,949,918	+0.01(+0.02%)
Jul 11, 2012	21.19	21.42	21.12	21.32	8,207,524	+0.34(+1.61%)
Jul 10, 2012	21.23	21.23	20.87	20.98	7,617,955	-0.01(-0.05%)
Jul 09, 2012	20.89	20.99	20.71	20.99	5,796,704	+0.02(+0.10%)
Jul 06, 2012	21.11	21.19	20.92	20.97	10,750,713	-0.38(-1.78%)
Jul 05, 2012	21.47	21.51	21.30	21.35	7,784,825	-0.24(-1.13%)
Jul 03, 2012	21.42	21.64	21.42	21.60	7,827,729	+0.06(+0.29%)

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