Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	18.74	18.84	18.40	18.54	25,107	-0.46(-2.42%)
Jul 30, 2012	18.87	19.29	18.87	19.00	41,864	+0.15(+0.80%)
Jul 27, 2012	18.17	19.15	18.17	18.85	84,929	+1.02(+5.72%)
Jul 26, 2012	17.59	17.90	17.48	17.83	39,566	+1.67(+10.36%)
Jul 25, 2012	16.27	16.31	16.01	16.16	35,540	+0.22(+1.39%)
Jul 24, 2012	16.35	16.41	15.69	15.93	288,239	-0.52(-3.14%)
Jul 23, 2012	16.07	16.52	15.94	16.45	58,332	-0.87(-5.02%)
Jul 20, 2012	17.60	17.75	17.27	17.32	29,015	-1.16(-6.28%)
Jul 19, 2012	18.42	18.62	18.36	18.48	937,902	+0.23(+1.26%)
Jul 18, 2012	18.23	18.40	18.16	18.25	24,247	-0.01(-0.05%)
Jul 17, 2012	18.32	18.38	17.93	18.26	21,586	+0.26(+1.44%)
Jul 16, 2012	18.04	18.15	17.94	18.00	12,927	-0.34(-1.85%)
Jul 14, 2012	17.79	18.34	17.79	18.34	9,884	+0.00(+0.00%)
Jul 13, 2012	17.79	18.34	17.79	18.34	9,884	+0.17(+0.94%)
Jul 12, 2012	18.13	18.27	17.93	18.17	21,637	-0.17(-0.93%)
Jul 11, 2012	18.29	18.48	18.14	18.34	30,045	+0.48(+2.69%)
Jul 10, 2012	18.41	18.42	17.84	17.86	28,143	-0.16(-0.89%)
Jul 09, 2012	17.98	18.09	17.89	18.02	12,074	-0.03(-0.16%)
Jul 06, 2012	18.28	18.33	17.90	18.05	18,172	-0.75(-4.00%)
Jul 05, 2012	18.85	18.91	18.51	18.80	35,534	-0.86(-4.37%)
Jul 03, 2012	19.64	19.75	19.40	19.66	19,395	-0.39(-1.95%)
Jul 02, 2012	19.97	20.08	19.78	20.05	42,058	+0.75(+3.89%)
Jun 30, 2012	18.79	19.40	18.48	19.30	352,379	-0.02(-0.10%)
Jun 29, 2012	18.79	19.40	18.48	19.32	352,603	+1.97(+11.35%)
Jun 28, 2012	17.22	17.40	17.04	17.35	118,149	-0.49(-2.75%)
Jun 27, 2012	17.45	17.84	17.37	17.84	48,055	+0.44(+2.53%)
Jun 26, 2012	17.34	17.42	17.05	17.40	22,339	-0.08(-0.46%)
Jun 25, 2012	17.55	17.55	17.25	17.48	26,112	-1.07(-5.77%)
Jun 22, 2012	18.93	18.93	18.28	18.55	67,211	+0.49(+2.71%)
Jun 21, 2012	19.11	19.17	17.95	18.06	21,535	-0.66(-3.53%)
Jun 20, 2012	18.70	19.03	18.52	18.72	42,593	+0.38(+2.07%)
Jun 19, 2012	17.91	18.55	17.91	18.34	27,731	+0.70(+3.97%)
Jun 18, 2012	17.90	18.03	17.63	17.64	41,511	-0.99(-5.31%)
Jun 15, 2012	18.33	18.80	18.28	18.63	151,851	+0.74(+4.14%)
Jun 14, 2012	17.66	18.03	17.66	17.89	42,948	+0.38(+2.17%)
Jun 13, 2012	17.50	17.84	17.41	17.51	21,970	-0.19(-1.07%)
Jun 12, 2012	17.53	17.74	17.24	17.70	19,807	+0.30(+1.72%)
Jun 11, 2012	18.13	18.13	17.35	17.40	24,482	-0.65(-3.60%)
Jun 08, 2012	17.69	18.05	17.68	18.05	79,008	-0.22(-1.20%)
Jun 07, 2012	18.48	18.48	18.15	18.27	14,745	+0.12(+0.66%)
Jun 06, 2012	17.44	18.15	17.42	18.15	68,020	+0.91(+5.28%)
Jun 05, 2012	17.17	17.31	17.05	17.24	52,441	+0.46(+2.74%)
Jun 04, 2012	16.70	16.94	16.57	16.78	95,500	+0.72(+4.48%)
Jun 02, 2012	16.27	16.40	15.95	16.06	634,708	+0.00(+0.00%)
Jun 01, 2012	16.27	16.40	15.95	16.06	634,708	-0.09(-0.56%)
May 31, 2012	15.60	16.24	15.60	16.15	311,984	+0.84(+5.49%)
May 30, 2012	15.51	15.64	15.27	15.31	163,961	-0.48(-3.04%)
May 29, 2012	15.99	15.99	15.47	15.79	72,609	-0.05(-0.32%)
May 25, 2012	15.83	16.15	15.76	15.84	44,199	-0.18(-1.12%)
May 24, 2012	16.17	16.28	15.76	16.02	58,030	-0.95(-5.60%)
May 23, 2012	16.76	16.97	16.36	16.97	86,080	+0.09(+0.53%)
May 22, 2012	17.03	17.39	16.77	16.88	84,172	-0.01(-0.06%)
May 21, 2012	16.48	16.89	16.37	16.89	411,007	+0.40(+2.43%)
May 18, 2012	16.75	16.84	16.42	16.49	129,084	+0.67(+4.24%)
May 17, 2012	16.50	16.50	15.82	15.82	878,275	-0.77(-4.64%)
May 16, 2012	17.02	17.22	16.59	16.59	46,843	-0.27(-1.60%)
May 15, 2012	17.23	17.26	16.82	16.86	83,774	-0.67(-3.82%)
May 14, 2012	17.65	17.75	17.46	17.53	45,527	-0.67(-3.68%)
May 11, 2012	18.04	18.60	18.04	18.20	54,968	-0.52(-2.80%)
May 10, 2012	18.90	19.03	18.66	18.72	97,721	+0.35(+1.93%)
May 09, 2012	18.11	18.49	17.85	18.37	68,509	-0.69(-3.62%)
May 08, 2012	19.21	19.21	18.70	19.06	56,395	-0.78(-3.93%)
May 07, 2012	19.32	19.84	19.28	19.84	16,756	+0.79(+4.15%)
May 04, 2012	19.36	19.42	18.92	19.05	67,390	+0.07(+0.37%)
May 03, 2012	19.24	19.31	18.91	18.98	94,190	-0.96(-4.81%)
May 02, 2012	19.67	19.94	19.46	19.94	31,502	-0.45(-2.21%)

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