Date	Open	High	Low	Close	Volume	Change (%)
Jun 29, 2012	55.15	55.33	54.85	55.33	20,032	+0.94(+1.73%)
Jun 28, 2012	53.99	54.39	53.85	54.39	17,760	+0.05(+0.09%)
Jun 27, 2012	54.12	54.45	54.12	54.35	18,994	+0.30(+0.56%)
Jun 26, 2012	54.07	54.18	53.74	54.05	68,897	+0.16(+0.30%)
Jun 25, 2012	54.14	54.14	53.76	53.88	96,499	-0.57(-1.05%)
Jun 22, 2012	54.45	54.55	54.38	54.45	134,342	+0.15(+0.28%)
Jun 21, 2012	55.20	55.22	54.28	54.30	26,409	-0.92(-1.66%)
Jun 20, 2012	55.37	55.37	54.93	55.22	22,627	-0.28(-0.50%)
Jun 19, 2012	55.44	55.69	55.44	55.49	7,655	+0.21(+0.39%)
Jun 18, 2012	54.90	55.31	54.90	55.28	8,563	+0.12(+0.21%)
Jun 15, 2012	55.08	55.18	55.01	55.17	16,019	+0.20(+0.36%)
Jun 14, 2012	54.49	55.04	54.48	54.97	36,784	+0.59(+1.09%)
Jun 13, 2012	54.62	54.84	54.25	54.38	15,291	-0.35(-0.64%)
Jun 12, 2012	54.51	54.73	54.28	54.73	13,595	+0.38(+0.69%)
Jun 11, 2012	55.17	55.17	54.35	54.35	15,137	-0.44(-0.81%)
Jun 08, 2012	54.42	54.81	54.35	54.80	11,292	+0.37(+0.68%)
Jun 07, 2012	54.83	54.88	54.43	54.43	30,496	+0.18(+0.34%)
Jun 06, 2012	53.66	54.28	53.66	54.25	27,737	+0.79(+1.48%)
Jun 05, 2012	53.18	53.53	53.13	53.46	46,351	+0.11(+0.20%)
Jun 04, 2012	53.44	53.44	52.95	53.35	112,005	-0.12(-0.23%)
Jun 01, 2012	54.08	54.10	53.39	53.47	204,913	-1.24(-2.27%)
May 31, 2012	54.90	55.06	54.43	54.71	38,182	-0.17(-0.31%)
May 30, 2012	55.18	55.18	54.85	54.88	10,624	-0.56(-1.01%)
May 29, 2012	55.16	55.48	55.12	55.44	26,141	+0.46(+0.84%)
May 25, 2012	55.07	55.17	54.88	54.98	27,828	-0.01(-0.02%)
May 24, 2012	54.66	55.04	54.66	54.99	76,811	+0.41(+0.74%)
May 23, 2012	54.28	54.64	54.07	54.58	17,718	+0.00(+0.00%)
May 22, 2012	54.64	54.89	54.51	54.58	39,623	+0.05(+0.08%)
May 21, 2012	54.16	54.54	53.95	54.54	18,305	+0.48(+0.89%)
May 18, 2012	54.61	54.61	53.99	54.05	96,124	-0.36(-0.66%)
May 17, 2012	55.37	55.37	54.41	54.41	15,874	-0.91(-1.65%)
May 16, 2012	55.29	55.51	55.28	55.33	20,629	+0.18(+0.33%)
May 15, 2012	55.20	55.47	55.03	55.14	30,136	-0.14(-0.25%)
May 14, 2012	55.27	55.53	55.04	55.28	56,637	-0.35(-0.63%)
May 11, 2012	55.51	55.96	55.51	55.63	12,191	-0.05(-0.10%)
May 10, 2012	55.78	55.96	55.66	55.69	27,438	+0.25(+0.46%)
May 09, 2012	55.47	55.76	55.17	55.43	70,638	-0.38(-0.67%)
May 08, 2012	55.91	55.91	55.34	55.81	87,646	-0.31(-0.56%)
May 07, 2012	55.98	56.28	55.98	56.12	71,838	-0.06(-0.11%)
May 04, 2012	56.60	56.60	56.11	56.19	116,431	-0.59(-1.04%)
May 03, 2012	57.07	57.07	56.63	56.78	17,408	-0.29(-0.51%)
May 02, 2012	56.71	57.12	56.71	57.07	30,181	+0.21(+0.38%)
May 01, 2012	56.72	57.16	56.55	56.85	43,381	+0.16(+0.28%)
Apr 30, 2012	56.85	56.85	56.58	56.69	25,357	-0.27(-0.47%)
Apr 27, 2012	57.10	57.14	56.91	56.96	23,109	-0.11(-0.19%)
Apr 26, 2012	56.52	57.12	56.52	57.07	16,498	+0.45(+0.80%)
Apr 25, 2012	56.23	56.61	56.23	56.61	30,730	+0.68(+1.22%)
Apr 24, 2012	55.92	56.18	55.86	55.93	21,113	+0.03(+0.05%)
Apr 23, 2012	56.08	56.08	55.72	55.90	39,507	-0.63(-1.11%)
Apr 20, 2012	56.32	56.75	56.32	56.53	15,369	+0.38(+0.68%)
Apr 19, 2012	56.17	56.49	56.01	56.15	3,038	-0.38(-0.67%)
Apr 18, 2012	56.41	56.62	56.30	56.53	30,967	-0.12(-0.21%)
Apr 17, 2012	56.32	56.67	56.28	56.65	21,501	+0.65(+1.15%)
Apr 16, 2012	56.16	56.22	55.82	56.00	13,594	+0.09(+0.16%)
Apr 13, 2012	55.96	56.23	55.85	55.91	13,393	-0.08(-0.15%)
Apr 12, 2012	55.76	56.03	55.69	55.99	44,612	+0.25(+0.45%)
Apr 11, 2012	55.79	55.85	55.62	55.74	19,612	+0.40(+0.72%)
Apr 10, 2012	56.07	56.09	55.28	55.34	43,996	-0.84(-1.50%)
Apr 09, 2012	56.20	56.35	56.12	56.19	64,381	-0.61(-1.08%)
Apr 05, 2012	56.68	56.87	56.62	56.80	89,955	-0.08(-0.13%)
Apr 04, 2012	56.91	56.96	56.78	56.87	24,905	-0.22(-0.38%)
Apr 03, 2012	57.25	57.32	56.98	57.09	19,150	-0.21(-0.37%)

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