Date	Open	High	Low	Close	Volume	Change (%)
Jun 29, 2012	56.16	56.48	56.09	56.36	109,133	-0.37(-0.65%)
Jun 28, 2012	56.80	56.87	56.71	56.73	204,389	+0.09(+0.16%)
Jun 27, 2012	56.56	56.70	56.37	56.64	122,629	+0.12(+0.21%)
Jun 26, 2012	56.42	56.64	56.36	56.52	94,233	-0.21(-0.38%)
Jun 25, 2012	56.51	56.74	56.39	56.74	138,760	+0.53(+0.95%)
Jun 22, 2012	56.40	56.42	56.14	56.21	108,051	-0.05(-0.09%)
Jun 21, 2012	56.43	56.64	56.26	56.26	141,660	+0.03(+0.05%)
Jun 20, 2012	55.98	56.23	55.75	56.23	208,885	+0.11(+0.20%)
Jun 19, 2012	56.25	56.32	56.02	56.12	123,860	-0.22(-0.40%)
Jun 18, 2012	56.35	56.37	55.94	56.34	283,030	+0.21(+0.37%)
Jun 15, 2012	56.10	56.24	55.92	56.13	316,550	+0.37(+0.66%)
Jun 14, 2012	55.79	55.88	55.60	55.77	111,125	-0.06(-0.11%)
Jun 13, 2012	55.49	55.88	55.37	55.83	98,330	+0.40(+0.72%)
Jun 12, 2012	55.44	55.67	55.28	55.43	146,842	-0.28(-0.51%)
Jun 11, 2012	55.25	55.89	55.25	55.72	48,391	+0.20(+0.36%)
Jun 08, 2012	56.03	56.12	55.45	55.51	133,476	-0.22(-0.40%)
Jun 07, 2012	55.46	55.74	55.34	55.73	168,466	+0.28(+0.50%)
Jun 06, 2012	56.10	56.10	55.46	55.46	73,186	-0.47(-0.84%)
Jun 05, 2012	56.12	56.12	55.88	55.92	123,611	-0.39(-0.70%)
Jun 04, 2012	56.37	56.48	56.20	56.32	143,323	-0.30(-0.53%)
Jun 01, 2012	56.20	56.62	56.10	56.62	117,009	+0.59(+1.05%)
May 31, 2012	55.94	56.20	55.73	56.03	189,392	+0.18(+0.32%)
May 30, 2012	55.68	55.91	55.67	55.85	152,294	+0.57(+1.04%)
May 29, 2012	55.44	55.52	55.24	55.28	92,842	-0.17(-0.31%)
May 25, 2012	55.19	55.48	55.17	55.45	86,499	+0.27(+0.49%)
May 24, 2012	55.29	55.29	55.04	55.18	78,493	-0.19(-0.34%)
May 23, 2012	55.17	55.61	55.17	55.37	122,691	+0.23(+0.42%)
May 22, 2012	55.32	55.35	55.08	55.13	123,505	-0.56(-1.01%)
May 21, 2012	55.72	55.89	55.56	55.70	118,751	-0.09(-0.17%)
May 18, 2012	55.73	55.84	55.38	55.79	329,553	-0.21(-0.38%)
May 17, 2012	55.58	56.01	55.48	56.01	79,299	+0.27(+0.49%)
May 16, 2012	55.51	55.79	55.43	55.73	60,565	-0.05(-0.10%)
May 15, 2012	55.78	55.79	55.58	55.79	122,221	+0.06(+0.11%)
May 14, 2012	55.67	55.87	55.59	55.72	76,140	+0.19(+0.34%)
May 11, 2012	55.48	55.55	55.31	55.53	91,516	+0.14(+0.25%)
May 10, 2012	55.24	55.39	54.97	55.39	105,930	+0.05(+0.09%)
May 09, 2012	55.55	55.55	55.15	55.34	57,700	-0.03(-0.05%)
May 08, 2012	55.41	55.53	55.25	55.37	113,290	+0.09(+0.15%)
May 07, 2012	55.27	55.33	55.10	55.28	74,901	+0.07(+0.12%)
May 04, 2012	55.14	55.26	55.09	55.22	81,498	+0.31(+0.56%)
May 03, 2012	54.81	55.06	54.80	54.91	206,535	-0.03(-0.06%)
May 02, 2012	54.90	54.94	54.76	54.94	67,893	+0.29(+0.53%)
May 01, 2012	54.64	54.76	54.38	54.65	274,232	+0.01(+0.02%)
Apr 30, 2012	54.68	54.74	54.45	54.64	103,555	-0.11(-0.20%)
Apr 27, 2012	54.57	54.82	54.57	54.74	112,824	+0.03(+0.05%)
Apr 26, 2012	54.78	54.78	54.48	54.72	91,390	+0.30(+0.56%)
Apr 25, 2012	54.57	54.69	54.29	54.42	104,540	-0.06(-0.10%)
Apr 24, 2012	54.67	54.74	54.47	54.47	188,358	-0.18(-0.34%)
Apr 23, 2012	54.96	54.96	54.66	54.66	178,624	-0.09(-0.17%)
Apr 20, 2012	54.53	54.76	54.43	54.75	83,756	+0.03(+0.06%)
Apr 19, 2012	54.79	54.82	54.63	54.72	109,844	+0.10(+0.18%)
Apr 18, 2012	54.74	54.74	54.54	54.62	115,091	-0.01(-0.02%)
Apr 17, 2012	54.62	54.74	54.54	54.63	188,165	-0.12(-0.22%)
Apr 16, 2012	54.74	54.90	54.64	54.75	166,466	+0.10(+0.18%)
Apr 13, 2012	54.59	54.71	54.41	54.65	78,696	+0.48(+0.88%)
Apr 12, 2012	54.29	54.45	54.14	54.17	79,855	-0.25(-0.46%)
Apr 11, 2012	54.42	54.50	54.30	54.42	167,369	-0.29(-0.53%)
Apr 10, 2012	54.49	54.83	54.49	54.71	97,304	+0.29(+0.53%)
Apr 09, 2012	54.26	54.48	54.26	54.42	68,690	+0.58(+1.08%)
Apr 05, 2012	53.97	53.97	53.55	53.84	92,338	+0.20(+0.36%)
Apr 04, 2012	53.76	53.76	53.34	53.64	79,705	+0.35(+0.66%)
Apr 03, 2012	53.98	54.09	53.29	53.29	104,871	-0.56(-1.05%)

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