Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	19.13	19.60	19.10	19.20	969,651	-0.03(-0.13%)
Jul 30, 2012	19.46	19.63	19.15	19.23	853,697	-0.16(-0.84%)
Jul 27, 2012	19.41	19.72	19.09	19.39	1,676,148	+0.09(+0.49%)
Jul 26, 2012	17.55	19.33	17.55	19.30	1,751,524	+2.54(+15.17%)
Jul 25, 2012	16.61	16.96	16.37	16.76	1,010,465	+0.33(+2.03%)
Jul 24, 2012	16.96	17.00	16.26	16.42	576,624	-0.29(-1.74%)
Jul 23, 2012	16.62	16.84	16.30	16.71	565,215	-0.53(-3.07%)
Jul 20, 2012	17.27	17.56	17.00	17.24	697,292	-0.46(-2.60%)
Jul 19, 2012	18.15	18.53	17.63	17.70	979,722	-0.37(-2.03%)
Jul 18, 2012	17.46	18.57	17.46	18.07	951,668	+0.83(+4.80%)
Jul 17, 2012	17.28	17.35	16.79	17.24	398,163	+0.10(+0.60%)
Jul 16, 2012	17.29	17.35	16.91	17.14	425,454	-0.26(-1.47%)
Jul 13, 2012	16.75	17.45	16.75	17.40	375,772	+0.67(+3.98%)
Jul 12, 2012	16.76	16.87	16.22	16.73	507,052	-0.34(-2.00%)
Jul 11, 2012	17.17	17.45	16.94	17.07	297,954	-0.08(-0.45%)
Jul 10, 2012	17.81	18.16	16.97	17.15	535,528	-0.52(-2.94%)
Jul 09, 2012	17.53	17.81	17.41	17.67	469,495	-0.03(-0.14%)
Jul 06, 2012	18.11	18.21	17.50	17.70	354,172	-0.74(-4.02%)
Jul 05, 2012	18.17	18.62	18.07	18.44	412,512	+0.08(+0.42%)
Jul 03, 2012	17.52	18.36	17.41	18.36	288,116	+0.86(+4.92%)
Jul 02, 2012	17.90	17.90	17.30	17.50	550,499	-0.37(-2.05%)
Jun 29, 2012	17.37	17.87	17.19	17.87	858,912	+0.99(+5.86%)
Jun 28, 2012	16.09	16.89	16.04	16.88	731,804	+0.56(+3.45%)
Jun 27, 2012	16.05	16.36	15.87	16.31	484,867	+0.37(+2.30%)
Jun 26, 2012	16.25	16.30	15.79	15.95	620,181	-0.29(-1.79%)
Jun 25, 2012	16.74	16.75	16.03	16.24	830,648	-0.90(-5.27%)
Jun 22, 2012	17.28	17.32	16.95	17.14	455,804	+0.03(+0.15%)
Jun 21, 2012	17.86	17.98	17.09	17.12	620,460	-0.74(-4.15%)
Jun 20, 2012	17.99	18.04	17.65	17.86	338,139	-0.11(-0.62%)
Jun 19, 2012	17.42	18.28	17.29	17.97	814,208	+0.58(+3.34%)
Jun 18, 2012	17.18	17.41	17.00	17.39	485,357	-0.02(-0.10%)
Jun 15, 2012	17.46	17.50	17.21	17.41	760,773	+0.02(+0.10%)
Jun 14, 2012	17.23	17.52	17.11	17.39	736,880	+0.18(+1.04%)
Jun 13, 2012	17.41	17.66	17.12	17.21	649,031	-0.23(-1.32%)
Jun 12, 2012	17.37	17.50	17.16	17.44	714,315	+0.18(+1.04%)
Jun 11, 2012	18.04	18.04	17.25	17.26	744,742	-0.49(-2.74%)
Jun 08, 2012	17.12	17.81	16.74	17.75	586,165	+0.54(+3.12%)
Jun 07, 2012	17.32	17.60	17.11	17.21	793,385	+0.17(+1.00%)
Jun 06, 2012	16.61	17.18	16.59	17.04	621,389	+0.69(+4.23%)
Jun 05, 2012	16.04	16.44	15.95	16.35	716,381	+0.26(+1.59%)
Jun 04, 2012	16.60	16.72	15.77	16.09	862,246	-0.44(-2.68%)
Jun 01, 2012	16.93	16.94	16.42	16.54	1,041,850	-0.92(-5.28%)
May 31, 2012	17.92	17.96	17.18	17.46	1,352,908	-0.50(-2.80%)
May 30, 2012	18.23	18.28	17.74	17.96	552,261	-0.57(-3.08%)
May 29, 2012	18.09	18.68	18.05	18.53	636,165	+0.75(+4.22%)
May 25, 2012	18.00	18.06	17.62	17.78	407,371	-0.26(-1.42%)
May 24, 2012	18.15	18.21	17.72	18.04	346,663	-0.02(-0.09%)
May 23, 2012	17.76	18.10	17.41	18.05	573,915	+0.05(+0.28%)
May 22, 2012	18.20	18.30	17.84	18.00	790,620	-0.15(-0.85%)
May 21, 2012	17.53	18.19	17.23	18.16	768,657	+0.75(+4.31%)
May 18, 2012	17.76	17.76	17.25	17.41	831,203	-0.19(-1.07%)
May 17, 2012	19.06	19.16	17.59	17.59	1,563,586	-1.40(-7.36%)
May 16, 2012	19.30	19.82	18.95	18.99	1,323,625	-0.26(-1.33%)
May 15, 2012	18.53	19.63	18.42	19.25	1,621,773	+0.78(+4.20%)
May 14, 2012	18.41	18.59	18.34	18.47	557,938	-0.18(-0.96%)
May 11, 2012	18.52	19.02	18.45	18.65	612,471	-0.11(-0.59%)
May 10, 2012	19.26	19.32	18.72	18.76	695,960	-0.26(-1.35%)
May 09, 2012	18.95	19.17	18.55	19.02	459,975	-0.23(-1.20%)
May 08, 2012	19.22	19.36	18.72	19.25	721,443	-0.22(-1.14%)
May 07, 2012	19.45	19.68	19.37	19.47	970,903	-0.12(-0.61%)
May 04, 2012	19.89	19.93	19.12	19.59	925,847	-0.26(-1.29%)
May 03, 2012	20.18	20.27	19.75	19.84	1,239,495	-0.35(-1.73%)
May 02, 2012	19.69	20.23	19.38	20.19	1,003,767	+0.27(+1.37%)

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