Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	19.76	19.81	19.44	19.52	4,543,472	-0.21(-1.09%)
Jul 30, 2012	19.91	20.00	19.62	19.74	3,826,915	-0.17(-0.86%)
Jul 27, 2012	19.21	20.03	19.10	19.91	7,697,069	+1.06(+5.60%)
Jul 26, 2012	18.72	18.96	18.59	18.85	5,041,498	+0.47(+2.53%)
Jul 25, 2012	18.62	18.94	18.31	18.38	6,608,646	-0.15(-0.79%)
Jul 24, 2012	19.27	19.87	18.35	18.53	11,316,214	+0.10(+0.56%)
Jul 23, 2012	17.74	18.54	17.29	18.43	7,623,621	+0.27(+1.48%)
Jul 20, 2012	18.34	18.45	18.07	18.16	4,595,556	-0.26(-1.39%)
Jul 19, 2012	18.39	18.64	18.30	18.42	3,935,807	+0.07(+0.36%)
Jul 18, 2012	17.70	18.54	17.68	18.35	4,580,533	+0.50(+2.82%)
Jul 17, 2012	17.77	18.00	17.49	17.85	4,882,107	-0.06(-0.33%)
Jul 16, 2012	18.07	18.14	17.77	17.91	2,793,623	-0.25(-1.40%)
Jul 13, 2012	17.64	18.24	17.63	18.16	5,828,859	+0.54(+3.05%)
Jul 12, 2012	17.39	17.74	17.18	17.62	7,562,567	+0.10(+0.59%)
Jul 11, 2012	17.65	17.73	17.44	17.52	9,523,352	-0.18(-1.02%)
Jul 10, 2012	18.45	18.65	17.47	17.70	13,886,583	-0.55(-3.02%)
Jul 09, 2012	18.38	18.54	18.10	18.25	3,300,868	-0.17(-0.93%)
Jul 06, 2012	18.56	18.62	18.15	18.42	3,722,833	-0.30(-1.59%)
Jul 05, 2012	18.80	18.95	18.51	18.72	4,296,156	-0.21(-1.13%)
Jul 03, 2012	18.70	18.94	18.63	18.94	2,512,274	+0.24(+1.30%)
Jul 02, 2012	19.18	19.22	18.57	18.69	4,783,592	-0.43(-2.25%)
Jun 29, 2012	18.81	19.12	18.63	19.12	5,232,852	+0.75(+4.09%)
Jun 28, 2012	18.24	18.49	18.10	18.37	4,277,982	-0.01(-0.05%)
Jun 27, 2012	18.46	18.65	18.34	18.38	3,436,387	+0.02(+0.11%)
Jun 26, 2012	18.29	18.45	18.05	18.36	3,097,989	+0.07(+0.40%)
Jun 25, 2012	18.50	18.59	18.12	18.29	4,321,408	-0.47(-2.52%)
Jun 22, 2012	18.85	18.90	18.54	18.76	21,950,164	+0.03(+0.16%)
Jun 21, 2012	19.56	19.66	18.69	18.73	5,464,326	-0.79(-4.02%)
Jun 20, 2012	19.67	19.73	19.39	19.52	3,686,073	-0.14(-0.72%)
Jun 19, 2012	19.28	19.83	19.28	19.66	4,012,608	+0.42(+2.21%)
Jun 18, 2012	19.13	19.31	19.05	19.23	2,968,600	+0.01(+0.05%)
Jun 15, 2012	19.20	19.29	18.99	19.22	4,810,422	+0.19(+1.00%)
Jun 14, 2012	18.85	19.15	18.70	19.03	5,029,180	+0.17(+0.88%)
Jun 13, 2012	19.23	19.26	18.77	18.87	4,476,359	-0.38(-1.95%)
Jun 12, 2012	18.63	19.32	18.50	19.24	9,115,673	+0.71(+3.84%)
Jun 11, 2012	19.03	19.04	18.48	18.53	4,818,885	-0.31(-1.66%)
Jun 08, 2012	18.36	18.89	18.26	18.84	4,258,640	+0.41(+2.22%)
Jun 07, 2012	18.57	18.94	18.41	18.43	4,281,510	-0.03(-0.16%)
Jun 06, 2012	18.03	18.48	18.02	18.46	4,629,482	+0.60(+3.33%)
Jun 05, 2012	17.53	17.96	17.45	17.87	5,429,210	+0.34(+1.92%)
Jun 04, 2012	17.76	17.95	17.34	17.53	5,007,048	-0.27(-1.53%)
Jun 01, 2012	17.99	18.08	17.73	17.80	5,111,548	-0.53(-2.87%)
May 31, 2012	18.43	18.54	18.05	18.33	6,161,598	-0.13(-0.71%)
May 30, 2012	18.83	18.88	18.33	18.46	4,865,774	-0.59(-3.10%)
May 29, 2012	18.88	19.24	18.82	19.05	4,760,471	+0.34(+1.83%)
May 25, 2012	18.82	18.89	18.66	18.71	3,049,558	-0.07(-0.39%)
May 24, 2012	19.03	19.05	18.57	18.78	4,554,541	-0.20(-1.03%)
May 23, 2012	18.63	19.04	18.46	18.98	4,350,178	+0.13(+0.70%)
May 22, 2012	18.84	18.98	18.70	18.85	3,978,697	+0.06(+0.31%)
May 21, 2012	18.37	18.86	18.35	18.79	5,439,964	+0.45(+2.45%)
May 18, 2012	18.54	18.59	18.30	18.34	5,340,215	-0.15(-0.82%)
May 17, 2012	18.91	18.99	18.37	18.49	7,684,835	-0.47(-2.50%)
May 16, 2012	19.00	19.28	18.86	18.96	6,361,827	+0.03(+0.14%)
May 15, 2012	19.09	19.26	18.90	18.94	5,043,037	-0.21(-1.12%)
May 14, 2012	18.88	19.37	18.84	19.15	5,313,243	+0.01(+0.08%)
May 11, 2012	18.99	19.58	18.71	19.14	10,121,493	-0.04(-0.23%)
May 10, 2012	19.89	20.06	18.70	19.18	19,542,860	-0.50(-2.54%)
May 09, 2012	19.67	19.94	19.56	19.68	5,486,056	-0.31(-1.53%)
May 08, 2012	19.79	20.01	19.64	19.99	5,562,366	+0.03(+0.15%)
May 07, 2012	19.98	20.10	19.80	19.96	4,189,218	-0.01(-0.07%)
May 04, 2012	20.20	20.38	19.82	19.97	5,082,492	-0.44(-2.17%)
May 03, 2012	20.84	20.84	20.35	20.42	6,704,896	-0.52(-2.49%)
May 02, 2012	20.52	20.97	20.44	20.94	6,618,458	+0.30(+1.44%)

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