Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	23.60	23.96	23.48	23.53	102,085	-0.15(-0.65%)
Jul 30, 2012	23.26	23.72	23.26	23.68	120,021	+0.53(+2.30%)
Jul 27, 2012	22.11	23.18	22.11	23.15	129,309	+0.99(+4.45%)
Jul 26, 2012	21.25	22.68	21.25	22.16	317,415	-1.08(-4.65%)
Jul 25, 2012	23.33	23.71	23.07	23.24	114,865	+0.18(+0.78%)
Jul 24, 2012	23.87	23.87	23.04	23.06	56,483	-0.64(-2.71%)
Jul 23, 2012	24.03	24.14	23.71	23.71	96,759	-0.71(-2.91%)
Jul 20, 2012	24.47	24.49	24.08	24.42	157,599	-0.23(-0.94%)
Jul 19, 2012	24.62	24.66	24.15	24.65	74,797	+0.09(+0.35%)
Jul 18, 2012	24.50	24.92	24.32	24.56	64,974	+0.07(+0.28%)
Jul 17, 2012	24.30	24.56	24.00	24.50	65,355	+0.27(+1.10%)
Jul 16, 2012	24.42	24.42	24.08	24.23	55,652	-0.26(-1.05%)
Jul 13, 2012	24.19	24.68	24.17	24.49	58,266	+0.34(+1.42%)
Jul 12, 2012	24.06	24.20	23.71	24.14	69,885	-0.13(-0.53%)
Jul 11, 2012	24.20	24.32	23.99	24.27	71,677	+0.15(+0.60%)
Jul 10, 2012	24.31	24.31	23.91	24.13	89,590	-0.03(-0.11%)
Jul 09, 2012	23.96	24.20	23.89	24.15	119,802	+0.10(+0.43%)
Jul 06, 2012	23.82	24.11	23.79	24.05	135,651	-0.03(-0.14%)
Jul 05, 2012	24.13	24.30	23.80	24.08	57,412	-0.11(-0.46%)
Jul 03, 2012	24.05	24.27	23.94	24.20	33,457	+0.21(+0.89%)
Jul 02, 2012	23.84	23.99	23.57	23.98	114,772	+0.26(+1.08%)
Jun 29, 2012	23.54	23.77	23.37	23.72	115,355	+0.64(+2.79%)
Jun 28, 2012	22.88	23.12	22.69	23.08	88,791	+0.05(+0.22%)
Jun 27, 2012	22.66	23.09	22.53	23.03	115,327	+0.41(+1.82%)
Jun 26, 2012	22.95	23.06	22.57	22.62	174,467	-0.29(-1.27%)
Jun 25, 2012	23.11	23.34	22.91	22.91	145,956	-0.51(-2.20%)
Jun 22, 2012	23.19	23.52	23.07	23.42	135,017	+0.41(+1.79%)
Jun 21, 2012	23.67	23.92	22.98	23.01	126,422	-0.73(-3.07%)
Jun 20, 2012	23.89	23.89	23.59	23.74	137,050	-0.23(-0.97%)
Jun 19, 2012	23.40	24.20	23.40	23.97	227,105	+0.65(+2.79%)
Jun 18, 2012	23.12	23.40	23.02	23.32	130,074	+0.04(+0.18%)
Jun 15, 2012	23.06	23.36	22.98	23.28	182,384	+0.11(+0.48%)
Jun 14, 2012	22.82	23.25	22.73	23.17	85,813	+0.38(+1.66%)
Jun 13, 2012	22.85	23.18	22.72	22.79	78,367	-0.07(-0.30%)
Jun 12, 2012	22.93	22.93	22.54	22.86	117,241	+0.09(+0.37%)
Jun 11, 2012	23.51	23.51	22.77	22.77	118,058	-0.50(-2.16%)
Jun 08, 2012	23.22	23.41	23.05	23.28	76,768	+0.00(+0.00%)
Jun 07, 2012	23.19	23.52	23.02	23.28	147,630	+0.38(+1.68%)
Jun 06, 2012	22.37	22.90	22.31	22.89	98,704	+0.59(+2.64%)
Jun 05, 2012	22.05	22.34	22.05	22.30	112,269	+0.11(+0.50%)
Jun 04, 2012	22.28	22.41	22.05	22.19	98,198	-0.05(-0.23%)
Jun 01, 2012	22.35	22.66	22.23	22.24	195,579	-0.60(-2.61%)
May 31, 2012	22.97	22.98	22.66	22.84	143,275	-0.06(-0.26%)
May 30, 2012	22.88	23.16	22.88	22.90	256,963	-0.30(-1.29%)
May 29, 2012	23.31	23.48	23.01	23.20	76,932	-0.02(-0.07%)
May 25, 2012	23.33	23.38	23.17	23.22	74,466	-0.09(-0.37%)
May 24, 2012	23.25	23.43	23.02	23.30	206,113	+0.03(+0.11%)
May 23, 2012	23.08	23.36	22.99	23.28	159,022	-0.07(-0.29%)
May 22, 2012	23.60	23.84	23.18	23.34	136,216	-0.30(-1.26%)
May 21, 2012	23.08	23.66	22.97	23.64	107,329	+0.66(+2.86%)
May 18, 2012	23.17	23.31	22.88	22.99	174,122	-0.24(-1.03%)
May 17, 2012	23.78	23.78	23.22	23.22	88,661	-0.48(-2.01%)
May 16, 2012	24.03	24.13	23.65	23.70	45,989	-0.31(-1.28%)
May 15, 2012	23.82	24.18	23.77	24.01	86,733	+0.13(+0.54%)
May 14, 2012	23.48	24.18	23.20	23.88	244,591	+0.43(+1.82%)
May 11, 2012	23.55	23.68	23.33	23.45	59,970	-0.31(-1.29%)
May 10, 2012	23.58	23.99	23.52	23.76	89,241	+0.30(+1.27%)
May 09, 2012	23.55	24.02	21.95	23.46	102,559	-0.36(-1.50%)
May 08, 2012	23.79	24.03	23.66	23.82	74,905	-0.13(-0.53%)
May 07, 2012	23.74	24.06	23.58	23.95	63,120	+0.25(+1.04%)
May 04, 2012	24.04	24.05	23.70	23.70	126,622	-0.47(-1.94%)
May 03, 2012	24.61	24.61	24.13	24.17	315,092	-0.39(-1.60%)
May 02, 2012	23.98	24.63	23.98	24.56	170,635	+0.33(+1.37%)

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