Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	29.28	29.75	29.08	29.48	230,386	-0.17(-0.56%)
Jul 28, 2011	29.98	30.15	29.60	29.65	171,674	-0.25(-0.83%)
Jul 27, 2011	30.58	30.58	29.84	29.90	148,202	-0.86(-2.81%)
Jul 26, 2011	31.21	31.21	30.69	30.76	219,662	-0.51(-1.63%)
Jul 25, 2011	31.02	31.45	30.99	31.27	111,515	-0.06(-0.19%)
Jul 22, 2011	31.40	31.40	31.30	31.33	94,797	-0.22(-0.70%)
Jul 21, 2011	31.29	31.66	31.26	31.55	105,369	+0.41(+1.32%)
Jul 20, 2011	31.17	31.23	31.03	31.14	59,755	+0.08(+0.26%)
Jul 19, 2011	30.79	31.11	30.79	31.06	147,718	+0.46(+1.52%)
Jul 18, 2011	30.82	30.83	30.40	30.60	89,577	-0.38(-1.24%)
Jul 15, 2011	31.11	31.11	30.71	30.98	467,655	+0.01(+0.04%)
Jul 14, 2011	31.36	31.52	30.90	30.97	127,574	-0.35(-1.12%)
Jul 13, 2011	31.41	31.66	31.25	31.32	86,191	+0.11(+0.36%)
Jul 12, 2011	31.41	31.47	31.17	31.20	105,676	-0.30(-0.96%)
Jul 11, 2011	31.69	31.80	31.41	31.51	97,308	-0.64(-2.00%)
Jul 08, 2011	32.05	32.15	31.92	32.15	157,818	-0.36(-1.09%)
Jul 07, 2011	32.45	32.62	32.40	32.51	156,814	+0.33(+1.03%)
Jul 06, 2011	31.97	32.21	31.94	32.18	83,043	+0.14(+0.44%)
Jul 05, 2011	32.14	32.14	31.92	32.03	185,626	-0.13(-0.39%)
Jul 01, 2011	31.57	32.22	31.56	32.16	726,282	+0.56(+1.78%)
Jun 30, 2011	31.20	31.65	31.18	31.60	117,738	+0.49(+1.56%)
Jun 29, 2011	31.10	31.20	30.90	31.11	108,007	+0.18(+0.57%)
Jun 28, 2011	30.62	30.94	30.55	30.93	61,455	+0.46(+1.50%)
Jun 27, 2011	30.25	30.58	30.12	30.48	87,048	+0.22(+0.72%)
Jun 24, 2011	30.54	30.64	30.20	30.26	79,035	-0.39(-1.29%)
Jun 23, 2011	30.25	30.65	30.07	30.65	425,212	-0.05(-0.18%)
Jun 22, 2011	30.75	31.02	30.70	30.71	96,897	-0.17(-0.54%)
Jun 21, 2011	30.52	30.93	30.52	30.87	104,792	+0.52(+1.70%)
Jun 20, 2011	30.33	30.39	30.27	30.35	69,741	+0.23(+0.78%)
Jun 17, 2011	30.32	30.35	30.04	30.12	84,624	+0.10(+0.34%)
Jun 16, 2011	29.97	30.21	29.79	30.02	126,007	+0.03(+0.11%)
Jun 15, 2011	30.23	30.36	29.94	29.99	146,949	-0.50(-1.65%)
Jun 14, 2011	30.24	30.61	30.18	30.49	93,521	+0.54(+1.82%)
Jun 13, 2011	30.01	30.13	29.81	29.95	97,184	-0.02(-0.07%)
Jun 10, 2011	30.28	30.31	29.90	29.97	129,463	-0.45(-1.48%)
Jun 09, 2011	30.24	30.54	30.22	30.42	144,120	+0.22(+0.71%)
Jun 08, 2011	30.37	30.40	30.14	30.20	226,496	-0.22(-0.72%)
Jun 07, 2011	30.57	30.67	30.42	30.42	193,576	+0.02(+0.07%)
Jun 06, 2011	30.57	30.66	30.36	30.40	174,478	-0.26(-0.84%)
Jun 03, 2011	30.70	30.89	30.57	30.66	205,930	-0.40(-1.27%)
May 24, 2011	31.32	31.37	30.99	31.05	158,776	-0.21(-0.68%)
May 23, 2011	31.30	31.37	31.08	31.26	190,640	-0.51(-1.60%)
May 20, 2011	31.99	31.99	31.64	31.77	92,213	-0.25(-0.79%)
May 19, 2011	32.00	32.21	31.90	32.02	130,509	+0.16(+0.51%)
May 18, 2011	31.49	31.90	31.38	31.86	236,526	+0.40(+1.27%)
May 17, 2011	31.67	31.69	31.31	31.46	160,951	-0.38(-1.20%)
May 16, 2011	31.87	32.13	31.81	31.84	115,994	-0.17(-0.53%)
May 13, 2011	32.37	32.49	31.94	32.01	91,623	-0.36(-1.11%)
May 12, 2011	32.18	32.46	31.99	32.37	131,485	+0.05(+0.17%)
May 11, 2011	32.58	32.62	32.17	32.32	152,133	-0.34(-1.05%)
May 10, 2011	32.51	32.72	32.50	32.66	108,382	+0.30(+0.92%)
May 09, 2011	32.19	32.45	32.13	32.36	91,686	+0.18(+0.57%)
May 06, 2011	32.37	32.55	32.07	32.18	116,150	+0.20(+0.63%)
May 05, 2011	31.91	32.33	31.82	31.98	131,636	-0.17(-0.52%)
May 04, 2011	32.60	32.60	32.03	32.14	117,227	-0.45(-1.37%)
May 03, 2011	32.69	32.77	32.42	32.59	84,613	-0.18(-0.56%)

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