Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	17.92	17.99	17.84	17.88	85,097	-0.07(-0.39%)
Jul 30, 2012	17.80	17.97	17.77	17.95	30,067	+0.01(+0.07%)
Jul 27, 2012	17.74	18.03	17.70	17.94	39,023	+0.43(+2.48%)
Jul 26, 2012	17.57	17.66	17.35	17.50	126,250	+0.45(+2.66%)
Jul 25, 2012	17.11	17.14	16.91	17.05	87,814	+0.38(+2.26%)
Jul 24, 2012	16.85	16.85	16.62	16.67	26,634	-0.10(-0.60%)
Jul 23, 2012	16.75	16.84	16.67	16.77	48,156	-0.72(-4.14%)
Jul 20, 2012	17.59	17.59	17.43	17.50	27,570	-0.44(-2.45%)
Jul 19, 2012	17.74	17.97	17.72	17.93	12,236	+0.17(+0.95%)
Jul 18, 2012	17.53	17.79	17.53	17.77	50,175	-0.09(-0.52%)
Jul 17, 2012	17.74	17.93	17.57	17.86	177,484	+0.24(+1.35%)
Jul 16, 2012	17.61	17.68	17.46	17.62	46,778	-0.02(-0.09%)
Jul 13, 2012	17.48	17.64	17.45	17.63	38,953	+0.38(+2.19%)
Jul 12, 2012	17.24	17.36	17.16	17.26	34,929	-0.22(-1.28%)
Jul 11, 2012	17.57	17.67	17.38	17.48	61,691	-0.05(-0.31%)
Jul 10, 2012	17.83	17.83	17.48	17.53	89,516	-0.18(-1.00%)
Jul 09, 2012	17.60	17.71	17.49	17.71	41,093	+0.05(+0.31%)
Jul 06, 2012	17.78	17.78	17.56	17.66	52,898	-0.39(-2.18%)
Jul 05, 2012	18.10	18.13	17.91	18.05	101,072	-0.36(-1.97%)
Jul 03, 2012	18.21	18.46	18.13	18.41	180,128	+0.20(+1.10%)
Jul 02, 2012	18.20	18.21	17.99	18.21	101,877	-0.12(-0.63%)
Jun 29, 2012	18.27	18.44	18.17	18.33	237,255	+0.85(+4.89%)
Jun 28, 2012	17.43	17.51	17.25	17.47	23,945	-0.39(-2.20%)
Jun 27, 2012	17.78	17.90	17.71	17.87	52,252	-0.02(-0.09%)
Jun 26, 2012	17.69	17.93	17.63	17.88	46,264	+0.42(+2.43%)
Jun 25, 2012	17.53	17.53	17.38	17.46	23,341	-0.32(-1.78%)
Jun 22, 2012	17.77	17.80	17.58	17.77	47,440	+0.45(+2.58%)
Jun 21, 2012	18.04	18.05	17.33	17.33	62,376	-1.03(-5.62%)
Jun 20, 2012	18.43	18.53	18.14	18.36	80,602	-0.04(-0.21%)
Jun 19, 2012	18.13	18.57	18.13	18.40	72,040	+0.59(+3.29%)
Jun 18, 2012	17.71	17.85	17.63	17.81	111,781	-0.25(-1.36%)
Jun 15, 2012	17.79	18.12	17.72	18.06	115,600	+0.51(+2.90%)
Jun 14, 2012	17.34	17.59	17.29	17.55	67,408	+0.24(+1.38%)
Jun 13, 2012	17.29	17.53	17.19	17.31	56,046	+0.03(+0.18%)
Jun 12, 2012	17.20	17.30	17.02	17.28	46,518	+0.55(+3.31%)
Jun 11, 2012	17.26	17.26	16.69	16.73	78,806	-0.29(-1.72%)
Jun 08, 2012	16.65	17.08	16.60	17.02	45,791	+0.16(+0.96%)
Jun 07, 2012	17.10	17.28	16.81	16.86	87,915	+0.17(+1.02%)
Jun 06, 2012	16.18	16.69	16.18	16.69	179,033	+0.85(+5.40%)
Jun 05, 2012	15.86	15.93	15.60	15.83	158,971	-0.15(-0.96%)
Jun 04, 2012	15.93	16.08	15.88	15.99	47,169	+0.28(+1.76%)
Jun 01, 2012	15.74	15.86	15.64	15.71	77,658	-0.39(-2.39%)
May 31, 2012	15.96	16.21	15.79	16.09	104,471	+0.21(+1.31%)
May 30, 2012	15.96	15.96	15.77	15.89	63,911	-0.35(-2.18%)
May 29, 2012	16.11	16.39	16.09	16.24	68,804	+0.41(+2.58%)
May 25, 2012	15.84	15.95	15.77	15.83	73,638	-0.08(-0.48%)
May 24, 2012	16.20	16.21	15.78	15.91	62,339	-0.32(-1.99%)
May 23, 2012	16.35	16.36	15.79	16.23	178,215	-0.30(-1.82%)
May 22, 2012	16.87	16.94	16.40	16.53	83,735	-0.54(-3.16%)
May 21, 2012	16.68	17.07	16.68	17.07	228,855	+0.68(+4.13%)
May 18, 2012	16.54	16.59	16.28	16.39	72,693	+0.15(+0.95%)
May 17, 2012	16.67	16.67	16.23	16.24	61,390	-0.56(-3.35%)
May 16, 2012	16.78	17.02	16.76	16.80	41,054	+0.09(+0.55%)
May 15, 2012	16.91	17.01	16.67	16.71	133,382	-0.46(-2.69%)
May 14, 2012	17.30	17.32	17.16	17.17	33,443	-0.65(-3.67%)
May 11, 2012	17.90	18.03	17.81	17.83	44,748	-0.38(-2.07%)
May 10, 2012	18.21	18.28	18.14	18.20	62,308	+0.15(+0.81%)
May 09, 2012	18.07	18.17	17.88	18.06	70,837	-0.37(-2.01%)
May 08, 2012	18.56	18.56	18.21	18.43	50,166	-0.40(-2.13%)
May 07, 2012	18.60	18.87	18.58	18.83	23,655	+0.17(+0.91%)
May 04, 2012	18.87	18.92	18.66	18.66	28,543	-0.26(-1.38%)
May 03, 2012	19.18	19.18	18.84	18.92	45,108	-0.26(-1.37%)
May 02, 2012	19.07	19.21	18.93	19.18	57,290	-0.19(-0.99%)

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