Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	23.18	23.28	22.98	23.22	66,133	+0.13(+0.55%)
Aug 30, 2011	21.96	23.16	21.79	23.10	28,406	+1.13(+5.16%)
Aug 29, 2011	21.21	22.19	21.15	21.97	80,237	+0.75(+3.55%)
Aug 26, 2011	20.89	21.55	20.17	21.21	31,542	+0.24(+1.13%)
Aug 25, 2011	22.95	22.96	20.87	20.98	56,597	-1.72(-7.56%)
Aug 24, 2011	21.39	22.70	21.24	22.69	30,625	+1.20(+5.58%)
Aug 23, 2011	19.05	21.79	19.02	21.49	59,810	+2.47(+12.97%)
Aug 22, 2011	19.89	20.70	18.86	19.02	23,739	-0.61(-3.10%)
Aug 19, 2011	18.66	20.07	18.66	19.63	38,784	+0.76(+4.03%)
Aug 18, 2011	20.09	20.09	18.59	18.87	45,509	-1.86(-8.97%)
Aug 17, 2011	21.21	21.37	20.46	20.73	29,919	-0.51(-2.39%)
Aug 16, 2011	21.06	21.27	20.60	21.24	37,444	+0.19(+0.92%)
Aug 15, 2011	20.88	21.53	20.79	21.04	20,003	+0.41(+1.97%)
Aug 12, 2011	21.09	21.14	20.28	20.64	24,258	-0.32(-1.53%)
Aug 11, 2011	20.93	21.44	20.61	20.96	58,173	+0.14(+0.65%)
Aug 10, 2011	21.81	22.75	20.71	20.82	31,837	-1.57(-7.02%)
Aug 09, 2011	22.43	23.67	20.96	22.40	46,032	+1.51(+7.24%)
Aug 08, 2011	21.43	22.25	20.88	20.88	60,333	-1.16(-5.25%)
Aug 05, 2011	23.19	23.62	21.89	22.04	40,989	-0.96(-4.15%)
Aug 04, 2011	24.15	24.29	22.99	23.00	47,554	-1.54(-6.27%)
Aug 03, 2011	24.19	24.66	23.56	24.53	35,142	+0.49(+2.04%)
Aug 02, 2011	25.12	25.57	24.00	24.04	35,107	-1.27(-5.01%)
Aug 01, 2011	24.99	25.75	24.55	25.31	25,427	+0.45(+1.80%)
Jul 29, 2011	24.82	25.14	24.64	24.86	21,939	-0.39(-1.54%)
Jul 28, 2011	25.80	26.15	24.84	25.25	25,928	-0.67(-2.58%)
Jul 27, 2011	26.88	27.23	25.69	25.92	64,194	-0.99(-3.67%)
Jul 26, 2011	27.37	27.84	26.84	26.91	22,875	-0.62(-2.24%)
Jul 25, 2011	28.35	28.35	27.31	27.53	38,192	-1.14(-3.98%)
Jul 22, 2011	29.37	29.55	28.65	28.67	15,918	-0.90(-3.06%)
Jul 21, 2011	29.53	29.64	28.44	29.57	90,384	+0.30(+1.04%)
Jul 20, 2011	28.95	29.51	28.50	29.27	26,044	+0.17(+0.58%)
Jul 19, 2011	27.57	29.28	27.43	29.10	49,346	+1.69(+6.17%)
Jul 18, 2011	27.67	27.67	26.66	27.41	40,297	-0.31(-1.13%)
Jul 15, 2011	28.02	28.02	27.19	27.72	33,916	-0.30(-1.09%)
Jul 14, 2011	28.90	29.03	27.95	28.02	25,320	-0.95(-3.27%)
Jul 13, 2011	28.90	29.39	28.69	28.97	50,420	+0.03(+0.12%)
Jul 12, 2011	28.42	29.17	28.42	28.94	70,319	+0.28(+0.97%)
Jul 11, 2011	28.70	28.95	28.20	28.66	57,665	-0.25(-0.88%)
Jul 08, 2011	28.52	28.98	28.34	28.91	20,113	-0.03(-0.09%)
Jul 07, 2011	29.14	29.14	28.66	28.94	61,451	-0.01(-0.03%)
Jul 06, 2011	28.26	29.00	27.69	28.95	47,301	+0.58(+2.06%)
Jul 05, 2011	28.96	29.02	27.94	28.36	106,103	-0.74(-2.56%)
Jul 01, 2011	27.38	29.15	27.27	29.11	115,885	+1.88(+6.92%)
Jun 30, 2011	27.38	27.38	26.42	27.22	26,314	-0.03(-0.09%)
Jun 29, 2011	26.80	27.26	26.74	27.25	28,900	+0.58(+2.19%)
Jun 28, 2011	26.22	26.86	26.22	26.66	86,628	+0.47(+1.81%)
Jun 27, 2011	26.12	26.65	25.58	26.19	72,912	+0.21(+0.81%)
Jun 24, 2011	25.84	26.69	24.80	25.98	1,114,049	+0.29(+1.12%)
Jun 23, 2011	25.12	26.06	24.99	25.69	60,462	+0.06(+0.23%)
Jun 22, 2011	25.68	26.19	25.33	25.63	43,247	-0.23(-0.88%)
Jun 21, 2011	25.05	26.33	24.75	25.86	34,841	+0.96(+3.83%)
Jun 20, 2011	24.57	24.91	24.26	24.91	24,120	+0.41(+1.66%)
Jun 17, 2011	24.64	24.86	24.06	24.50	34,461	-0.13(-0.51%)
Jun 16, 2011	24.26	24.90	24.26	24.63	36,034	+0.17(+0.69%)
Jun 15, 2011	25.37	25.37	24.17	24.46	34,601	-0.85(-3.37%)
Jun 14, 2011	25.35	25.46	24.95	25.31	37,722	+0.02(+0.07%)
Jun 13, 2011	25.95	26.33	25.20	25.30	46,502	-0.71(-2.73%)
Jun 10, 2011	25.95	26.41	25.75	26.00	40,508	+0.01(+0.03%)
Jun 09, 2011	26.41	26.41	25.97	26.00	20,589	-0.50(-1.88%)
Jun 08, 2011	26.06	26.50	26.03	26.50	33,643	+0.30(+1.13%)
Jun 07, 2011	26.67	26.69	26.02	26.20	31,708	-0.40(-1.49%)
Jun 06, 2011	25.91	26.76	25.75	26.60	51,615	+0.68(+2.61%)

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