Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2012	20.38	20.59	20.17	20.45	334,009	+0.18(+0.91%)
Aug 30, 2012	20.20	20.37	20.14	20.26	225,769	+0.00(+0.00%)
Aug 29, 2012	20.11	20.28	20.06	20.26	263,901	+0.42(+2.13%)
Aug 27, 2012	19.86	20.01	19.73	19.84	198,318	+0.08(+0.39%)
Aug 24, 2012	19.61	19.92	19.49	19.76	224,580	+0.08(+0.39%)
Aug 23, 2012	19.73	19.80	19.61	19.69	265,789	-0.03(-0.16%)
Aug 22, 2012	19.67	19.84	19.52	19.72	237,845	-0.01(-0.04%)
Aug 21, 2012	19.86	20.10	19.61	19.72	155,340	-0.09(-0.46%)
Aug 20, 2012	19.90	19.98	19.54	19.82	351,424	-0.08(-0.42%)
Aug 17, 2012	19.65	20.08	19.64	19.90	407,513	+0.26(+1.33%)
Aug 16, 2012	19.49	19.83	19.45	19.64	359,114	+0.17(+0.87%)
Aug 15, 2012	19.12	19.49	19.12	19.47	301,812	+0.26(+1.36%)
Aug 14, 2012	19.29	19.64	19.15	19.21	199,628	+0.00(+0.00%)
Aug 13, 2012	19.26	19.26	18.76	19.21	254,302	-0.02(-0.12%)
Aug 10, 2012	19.13	19.24	18.83	19.23	198,931	+0.06(+0.32%)
Aug 09, 2012	19.26	19.38	19.00	19.17	386,352	-0.09(-0.48%)
Aug 08, 2012	18.99	19.36	18.75	19.26	509,148	+0.15(+0.80%)
Aug 07, 2012	19.05	19.42	19.01	19.11	503,018	+0.23(+1.21%)
Aug 06, 2012	18.92	19.37	18.88	18.88	486,758	-0.04(-0.20%)
Aug 03, 2012	18.33	19.00	18.28	18.92	364,355	+0.86(+4.78%)
Aug 02, 2012	17.82	18.48	17.82	18.06	473,262	+0.11(+0.64%)
Aug 01, 2012	18.48	18.67	17.92	17.94	496,154	-0.31(-1.72%)
Jul 31, 2012	18.15	18.41	17.39	18.25	386,231	+0.19(+1.06%)
Jul 30, 2012	18.37	18.55	18.04	18.06	421,640	-0.34(-1.83%)
Jul 27, 2012	17.68	18.58	17.68	18.40	549,815	+0.86(+4.88%)
Jul 26, 2012	17.81	17.98	17.44	17.54	675,828	+0.05(+0.31%)
Jul 25, 2012	17.48	17.76	17.33	17.49	476,611	+0.15(+0.88%)
Jul 24, 2012	17.20	17.91	17.15	17.34	1,431,644	-1.16(-6.28%)
Jul 23, 2012	18.41	18.66	18.26	18.50	510,537	-0.24(-1.26%)
Jul 20, 2012	18.71	18.93	18.39	18.74	615,411	-0.11(-0.61%)
Jul 19, 2012	18.68	18.87	18.52	18.85	484,705	+0.31(+1.65%)
Jul 18, 2012	18.16	18.66	18.08	18.54	332,703	+0.34(+1.85%)
Jul 17, 2012	18.26	18.44	17.93	18.21	277,463	+0.09(+0.51%)
Jul 16, 2012	18.24	18.33	18.01	18.12	444,891	-0.20(-1.08%)
Jul 13, 2012	17.90	18.32	17.87	18.32	509,588	+0.44(+2.48%)
Jul 12, 2012	17.63	17.92	17.48	17.87	646,887	+0.05(+0.30%)
Jul 11, 2012	17.75	17.90	17.59	17.82	635,968	+0.02(+0.13%)
Jul 10, 2012	17.86	18.17	17.62	17.80	605,872	+0.17(+0.95%)
Jul 09, 2012	17.70	17.80	17.49	17.63	587,625	-0.17(-0.94%)
Jul 06, 2012	17.70	17.93	17.64	17.80	1,177,855	-0.15(-0.81%)
Jul 05, 2012	17.37	17.97	17.37	17.94	1,213,496	+0.59(+3.39%)
Jul 03, 2012	16.71	17.36	16.64	17.35	620,391	+0.65(+3.89%)
Jul 02, 2012	16.32	16.70	16.28	16.70	954,805	+0.48(+2.97%)
Jun 29, 2012	16.37	16.54	16.15	16.22	1,339,994	+0.23(+1.43%)
Jun 28, 2012	15.79	16.01	15.47	15.99	1,197,430	-0.02(-0.14%)
Jun 27, 2012	15.96	16.14	15.83	16.02	1,040,589	+0.08(+0.48%)
Jun 26, 2012	16.33	16.39	15.60	15.94	2,140,022	-0.33(-2.02%)
Jun 25, 2012	16.93	17.07	16.22	16.27	1,421,548	-1.00(-5.79%)
Jun 22, 2012	17.87	17.87	17.25	17.27	1,335,525	-0.47(-2.67%)
Jun 21, 2012	18.01	18.06	17.71	17.74	2,163,275	-0.33(-1.82%)
Jun 20, 2012	18.28	18.32	18.04	18.07	662,541	-0.25(-1.38%)
Jun 19, 2012	18.11	18.45	18.08	18.32	1,251,024	+0.28(+1.52%)
Jun 18, 2012	17.97	18.09	17.83	18.05	450,052	-0.10(-0.55%)
Jun 15, 2012	18.05	18.23	17.90	18.15	743,810	+0.15(+0.85%)
Jun 14, 2012	17.72	18.06	17.61	17.99	815,653	+0.29(+1.64%)
Jun 13, 2012	18.07	18.32	17.65	17.70	1,143,875	-0.47(-2.56%)
Jun 12, 2012	18.01	18.25	17.91	18.17	573,083	+0.30(+1.67%)
Jun 11, 2012	18.36	18.36	17.87	17.87	705,589	-0.32(-1.76%)
Jun 08, 2012	17.93	18.29	17.82	18.19	441,501	+0.19(+1.06%)
Jun 07, 2012	18.46	18.60	17.91	18.00	580,611	-0.21(-1.13%)
Jun 06, 2012	17.90	18.29	17.80	18.21	961,188	+0.50(+2.85%)
Jun 05, 2012	17.61	17.80	17.41	17.70	917,756	+0.05(+0.26%)
Jun 04, 2012	18.14	18.16	17.47	17.66	1,390,606	-0.28(-1.58%)

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