Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	79.13	80.04	78.38	79.31	37,217	-0.31(-0.39%)
Jul 28, 2011	78.49	80.35	78.49	79.62	12,889	+1.50(+1.92%)
Jul 27, 2011	80.76	80.76	77.52	78.12	20,894	-2.70(-3.34%)
Jul 26, 2011	82.98	83.11	80.12	80.82	25,566	-1.69(-2.05%)
Jul 25, 2011	82.28	84.14	82.25	82.51	22,056	-0.40(-0.48%)
Jul 22, 2011	84.10	84.50	82.91	82.91	28,171	-1.13(-1.34%)
Jul 21, 2011	83.24	84.62	81.63	84.04	25,287	+1.44(+1.74%)
Jul 20, 2011	82.34	83.02	82.34	82.60	16,393	+0.60(+0.73%)
Jul 19, 2011	82.29	82.29	81.72	82.00	15,540	+0.27(+0.33%)
Jul 18, 2011	82.77	82.77	81.57	81.73	9,484	-1.24(-1.49%)
Jul 15, 2011	82.92	83.94	82.16	82.97	15,273	+0.09(+0.11%)
Jul 14, 2011	83.81	84.13	82.52	82.88	16,865	-0.65(-0.78%)
Jul 13, 2011	82.71	83.99	82.68	83.53	15,427	+0.90(+1.09%)
Jul 12, 2011	83.14	84.31	82.17	82.63	15,816	-0.38(-0.46%)
Jul 11, 2011	84.36	84.77	82.49	83.01	47,717	-1.92(-2.26%)
Jul 08, 2011	84.48	85.25	84.31	84.93	38,731	-0.35(-0.41%)
Jul 07, 2011	85.49	86.06	84.56	85.28	36,736	+0.05(+0.06%)
Jul 06, 2011	85.45	85.46	84.47	85.23	45,854	-0.02(-0.02%)
Jul 05, 2011	85.98	85.98	84.31	85.25	57,870	-0.81(-0.94%)

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