Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	12.53	12.83	12.04	12.69	568,465	+0.11(+0.87%)
Jul 28, 2011	13.49	13.51	12.40	12.58	495,974	-0.96(-7.09%)
Jul 27, 2011	15.00	15.27	13.35	13.54	1,009,083	-3.57(-20.86%)
Jul 26, 2011	17.77	18.05	16.91	17.11	705,717	-0.64(-3.61%)
Jul 25, 2011	17.14	18.00	16.95	17.75	770,042	+0.38(+2.19%)
Jul 22, 2011	17.32	17.44	17.24	17.37	261,374	+0.16(+0.93%)
Jul 21, 2011	17.28	17.36	16.62	17.21	154,116	+0.02(+0.12%)
Jul 20, 2011	17.38	17.45	16.72	17.19	275,322	-0.02(-0.12%)
Jul 19, 2011	16.70	17.68	16.70	17.21	418,414	+0.93(+5.71%)
Jul 18, 2011	16.52	16.52	16.09	16.28	133,042	-0.31(-1.87%)
Jul 15, 2011	16.61	16.96	16.32	16.59	206,034	+0.23(+1.41%)
Jul 14, 2011	16.65	16.65	16.04	16.36	191,546	-0.27(-1.62%)
Jul 13, 2011	16.17	16.77	15.87	16.63	200,351	+0.62(+3.87%)
Jul 12, 2011	16.88	16.88	15.99	16.01	257,160	-0.94(-5.55%)
Jul 11, 2011	17.33	17.47	16.57	16.95	170,885	-0.66(-3.75%)
Jul 08, 2011	17.34	17.66	17.22	17.61	185,149	-0.09(-0.51%)
Jul 07, 2011	17.66	17.84	17.54	17.70	300,047	+0.27(+1.55%)
Jul 06, 2011	17.48	17.52	17.14	17.43	231,219	-0.12(-0.68%)
Jul 05, 2011	17.73	17.89	17.38	17.55	113,590	-0.19(-1.07%)
Jul 01, 2011	17.40	17.83	17.15	17.74	174,708	+0.34(+1.95%)
Jun 30, 2011	17.23	17.78	17.17	17.40	269,105	+0.20(+1.16%)
Jun 29, 2011	17.18	17.33	16.89	17.20	173,255	+0.12(+0.70%)
Jun 28, 2011	16.76	17.17	16.64	17.08	214,078	+0.26(+1.55%)
Jun 27, 2011	16.44	17.03	16.15	16.82	206,189	+0.34(+2.06%)
Jun 24, 2011	16.65	16.75	16.21	16.48	1,508,488	-0.24(-1.44%)
Jun 23, 2011	16.24	17.22	16.15	16.72	413,909	+0.14(+0.84%)
Jun 22, 2011	16.70	16.95	16.53	16.58	196,278	-0.16(-0.96%)
Jun 21, 2011	16.38	16.92	16.31	16.74	382,012	+0.39(+2.39%)
Jun 20, 2011	16.25	16.37	16.19	16.35	203,182	-0.06(-0.37%)
Jun 17, 2011	17.75	17.75	16.34	16.41	301,741	-1.07(-6.12%)
Jun 16, 2011	17.87	18.00	17.24	17.48	325,134	-0.42(-2.35%)
Jun 15, 2011	17.93	18.05	17.75	17.90	422,724	-0.39(-2.13%)
Jun 14, 2011	18.35	18.51	18.06	18.29	368,098	+0.17(+0.94%)
Jun 13, 2011	18.18	18.49	17.68	18.12	396,778	-0.05(-0.28%)
Jun 10, 2011	17.83	18.22	17.72	18.17	210,845	+0.22(+1.23%)
Jun 09, 2011	17.58	18.65	17.35	17.95	262,908	+0.48(+2.75%)
Jun 08, 2011	18.31	18.40	17.30	17.47	241,026	-0.87(-4.74%)
Jun 07, 2011	18.69	18.93	18.29	18.34	146,805	-0.23(-1.24%)
Jun 06, 2011	18.81	18.99	18.27	18.57	200,042	-0.37(-1.95%)
Jun 03, 2011	18.80	19.29	18.61	18.94	200,973	-0.95(-4.78%)
May 24, 2011	19.82	20.14	19.63	19.89	225,783	+0.13(+0.66%)
May 23, 2011	19.45	19.95	19.32	19.76	149,475	-0.37(-1.84%)
May 20, 2011	19.95	20.27	19.89	20.13	174,956	+0.02(+0.10%)
May 19, 2011	20.03	20.20	19.59	20.11	159,903	+0.02(+0.10%)
May 18, 2011	20.25	20.30	19.86	20.09	180,333	+0.03(+0.15%)
May 17, 2011	19.50	20.13	19.10	20.06	350,698	+0.42(+2.14%)
May 16, 2011	20.43	20.62	19.11	19.64	407,375	-1.09(-5.26%)
May 13, 2011	20.80	21.27	20.50	20.73	278,622	-0.06(-0.29%)
May 12, 2011	20.50	20.99	20.31	20.79	334,889	+0.22(+1.07%)
May 11, 2011	20.25	20.74	20.08	20.57	399,926	+0.13(+0.64%)
May 10, 2011	20.40	20.48	20.02	20.44	338,994	+0.18(+0.89%)
May 09, 2011	19.80	20.28	18.99	20.26	896,452	-0.58(-2.78%)
May 06, 2011	21.19	21.19	20.61	20.84	142,263	+0.12(+0.58%)
May 05, 2011	21.06	21.45	20.42	20.72	259,504	-0.51(-2.40%)
May 04, 2011	20.59	21.37	19.74	21.23	197,620	+0.44(+2.12%)
May 03, 2011	21.55	21.88	20.51	20.79	169,651	-0.88(-4.06%)

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