Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	58.69	58.87	57.76	57.96	23,124	-0.98(-1.66%)
Jul 28, 2011	58.08	59.20	58.08	58.94	16,954	+0.88(+1.52%)
Jul 27, 2011	58.70	58.80	58.01	58.06	13,242	-0.74(-1.26%)
Jul 26, 2011	58.60	59.00	58.50	58.80	43,793	-0.05(-0.08%)
Jul 25, 2011	58.78	59.00	58.42	58.85	29,272	-0.15(-0.25%)
Jul 22, 2011	58.40	59.03	58.45	59.00	100,381	+0.70(+1.20%)
Jul 21, 2011	58.18	58.44	58.04	58.30	14,569	+0.04(+0.07%)
Jul 20, 2011	58.31	58.67	58.21	58.26	81,599	-0.24(-0.41%)
Jul 19, 2011	57.26	59.10	57.26	58.50	78,953	+1.25(+2.18%)
Jul 18, 2011	57.23	57.62	57.23	57.25	15,875	+0.09(+0.16%)
Jul 15, 2011	57.59	57.69	57.15	57.16	25,534	-0.32(-0.56%)
Jul 14, 2011	56.76	57.75	56.76	57.48	40,820	+0.72(+1.27%)
Jul 13, 2011	56.06	57.00	56.06	56.76	24,223	+0.62(+1.10%)
Jul 12, 2011	54.35	56.50	54.35	56.14	35,597	+1.56(+2.86%)
Jul 11, 2011	55.41	55.51	54.29	54.58	29,558	-0.60(-1.09%)
Jul 08, 2011	54.81	55.79	54.76	55.18	25,068	-0.05(-0.09%)
Jul 07, 2011	54.48	55.23	54.25	55.23	25,333	+1.12(+2.07%)
Jul 06, 2011	55.03	55.03	53.73	54.11	28,393	-0.90(-1.64%)
Jul 05, 2011	55.40	55.40	54.51	55.01	16,213	-0.40(-0.72%)
Jul 04, 2011	55.65	55.80	55.06	55.41	22,627	-0.49(-0.88%)
Jun 30, 2011	54.60	55.90	54.48	55.90	28,319	+1.74(+3.21%)
Jun 29, 2011	54.80	54.80	54.01	54.16	15,257	-0.45(-0.82%)
Jun 28, 2011	54.21	54.79	53.87	54.61	31,405	+0.83(+1.54%)
Jun 27, 2011	53.72	54.51	53.64	53.78	23,525	+0.09(+0.17%)
Jun 24, 2011	54.09	54.09	53.69	53.69	8,134	-0.28(-0.52%)
Jun 23, 2011	54.40	54.40	53.48	53.97	31,750	-0.38(-0.70%)
Jun 22, 2011	53.74	54.56	53.62	54.35	32,634	+0.85(+1.59%)
Jun 21, 2011	53.42	53.70	53.10	53.50	26,636	+0.04(+0.07%)
Jun 20, 2011	52.87	53.47	53.13	53.46	87,745	+0.74(+1.40%)
Jun 17, 2011	54.10	54.92	52.72	52.72	76,579	-1.59(-2.93%)
Jun 16, 2011	53.65	55.11	53.65	54.31	52,298	+0.31(+0.57%)
Jun 15, 2011	54.50	54.77	53.52	54.00	48,172	-0.64(-1.17%)
Jun 14, 2011	55.28	55.46	54.60	54.64	36,512	-0.69(-1.25%)
Jun 13, 2011	56.45	56.47	55.33	55.33	16,799	-1.12(-1.98%)
Jun 10, 2011	57.00	57.00	56.40	56.45	23,084	-0.55(-0.96%)
Jun 09, 2011	57.03	57.32	56.68	57.00	46,563	+0.35(+0.62%)
Jun 08, 2011	56.00	56.96	55.96	56.65	25,386	+0.50(+0.89%)
Jun 07, 2011	55.99	56.30	55.76	56.15	42,327	+0.02(+0.04%)
Jun 06, 2011	55.50	56.18	55.50	56.13	28,484	+0.50(+0.90%)
Jun 03, 2011	55.41	55.89	55.12	55.63	16,653	+0.19(+0.34%)
May 24, 2011	55.28	55.50	55.11	55.44	44,076	+0.14(+0.25%)
May 20, 2011	55.44	55.44	55.10	55.30	22,572	+0.00(+0.00%)
May 19, 2011	54.99	55.40	54.85	55.30	19,570	+0.30(+0.55%)
May 18, 2011	55.13	55.25	54.60	55.00	15,536	-0.03(-0.05%)
May 17, 2011	54.46	55.38	54.46	55.03	21,861	+0.63(+1.16%)
May 16, 2011	54.44	54.70	54.38	54.40	49,039	-0.05(-0.09%)
May 13, 2011	54.40	54.49	54.40	54.45	28,136	+0.05(+0.09%)
May 12, 2011	53.83	54.54	53.83	54.40	10,004	+0.55(+1.02%)
May 11, 2011	54.15	54.85	53.83	53.85	24,143	-0.30(-0.55%)
May 10, 2011	53.89	54.40	53.66	54.15	18,154	+0.15(+0.28%)
May 09, 2011	54.23	54.40	53.84	54.00	10,291	-0.14(-0.26%)
May 06, 2011	53.35	54.14	53.34	54.14	14,660	+0.85(+1.60%)
May 05, 2011	53.61	53.69	53.02	53.29	15,208	-0.33(-0.62%)
May 04, 2011	54.21	54.21	53.55	53.62	10,718	-0.47(-0.87%)
May 03, 2011	54.00	54.09	53.74	54.09	16,639	+0.00(+0.00%)

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