Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	76.53	78.92	76.45	78.90	729,721	+2.46(+3.22%)
Jun 29, 2011	75.68	77.20	74.91	76.44	427,816	+1.14(+1.51%)
Jun 28, 2011	74.46	75.41	74.46	75.30	825,437	+0.19(+0.25%)
Jun 27, 2011	75.66	76.02	74.96	75.11	347,228	-0.56(-0.74%)
Jun 24, 2011	76.86	77.28	75.14	75.67	668,359	-1.18(-1.54%)
Jun 23, 2011	76.83	77.62	75.32	76.86	708,738	-0.31(-0.40%)
Jun 22, 2011	76.55	77.64	76.55	77.16	475,656	+0.55(+0.71%)
Jun 21, 2011	75.08	77.36	74.91	76.62	579,734	+1.91(+2.56%)
Jun 20, 2011	74.52	74.87	74.13	74.71	422,385	+2.15(+2.96%)
Jun 17, 2011	72.68	72.94	72.18	72.55	590,736	+0.78(+1.08%)
Jun 16, 2011	72.25	72.41	71.11	71.78	504,280	-0.70(-0.96%)
Jun 15, 2011	73.95	74.04	72.44	72.47	707,599	-1.95(-2.62%)
Jun 14, 2011	73.45	74.68	73.18	74.43	386,323	+1.65(+2.27%)
Jun 13, 2011	72.91	73.29	72.44	72.77	286,118	+0.03(+0.04%)
Jun 10, 2011	73.34	73.68	72.38	72.74	683,054	-0.83(-1.12%)
Jun 09, 2011	73.65	73.96	73.44	73.57	559,386	+0.03(+0.04%)
Jun 08, 2011	73.48	73.93	73.32	73.54	471,527	-0.25(-0.34%)
Jun 07, 2011	73.63	74.09	73.27	73.79	690,461	+0.41(+0.56%)
Jun 06, 2011	73.48	73.59	72.81	73.38	1,121,750	+0.00(+0.00%)
Jun 03, 2011	73.70	75.12	72.99	73.38	970,270	+1.58(+2.20%)
May 24, 2011	73.27	73.27	71.68	71.80	341,983	-1.26(-1.73%)
May 23, 2011	73.01	73.66	72.27	73.06	356,812	-0.96(-1.29%)
May 20, 2011	75.35	75.44	73.29	74.02	426,597	-1.33(-1.77%)
May 19, 2011	75.17	75.90	74.76	75.35	425,599	+0.36(+0.48%)
May 18, 2011	74.68	75.10	74.19	74.99	387,902	+0.34(+0.45%)
May 17, 2011	74.85	74.93	73.89	74.66	313,750	-0.58(-0.77%)
May 16, 2011	74.89	75.76	74.52	75.23	283,661	+0.25(+0.33%)
May 13, 2011	75.89	76.26	74.77	74.98	193,087	-0.75(-0.99%)
May 12, 2011	74.60	75.89	74.24	75.73	341,108	+0.86(+1.14%)
May 11, 2011	75.16	75.16	73.85	74.87	233,629	-0.21(-0.28%)
May 10, 2011	75.06	75.41	74.55	75.08	224,055	+0.21(+0.28%)
May 09, 2011	73.36	75.28	73.19	74.87	366,397	+1.26(+1.72%)
May 06, 2011	73.84	74.48	73.42	73.61	311,423	+0.59(+0.80%)
May 05, 2011	73.03	73.82	72.57	73.02	254,705	-0.36(-0.49%)
May 04, 2011	74.13	74.14	72.98	73.38	389,085	-0.84(-1.13%)
May 03, 2011	74.68	75.06	74.01	74.22	451,393	-0.67(-0.89%)
May 02, 2011	74.82	74.89	74.78	74.88	323,737	+0.31(+0.41%)
Apr 29, 2011	73.87	74.75	73.44	74.58	284,138	+0.71(+0.96%)
Apr 28, 2011	73.21	74.27	73.21	73.87	220,427	+0.64(+0.87%)
Apr 27, 2011	73.84	73.98	72.71	73.23	425,484	-0.58(-0.78%)
Apr 26, 2011	72.53	73.83	72.35	73.81	661,643	+1.49(+2.07%)
Apr 25, 2011	73.87	73.93	72.30	72.32	455,905	-1.59(-2.16%)
Apr 21, 2011	74.41	74.68	73.79	73.91	368,334	-0.07(-0.09%)
Apr 20, 2011	74.30	75.06	73.60	73.98	236,876	+0.60(+0.81%)
Apr 19, 2011	73.37	73.48	72.95	73.38	206,588	+0.34(+0.46%)
Apr 18, 2011	72.58	73.09	71.42	73.04	394,869	-0.22(-0.30%)
Apr 15, 2011	73.35	73.66	73.00	73.26	253,884	-0.04(-0.05%)
Apr 14, 2011	71.89	73.52	71.67	73.30	513,678	+1.00(+1.38%)
Apr 13, 2011	72.35	72.52	71.85	72.31	524,927	+0.12(+0.17%)
Apr 12, 2011	71.52	72.58	71.52	72.19	333,633	-0.08(-0.11%)
Apr 11, 2011	72.32	72.81	71.72	72.27	435,432	-0.09(-0.12%)
Apr 08, 2011	74.14	74.90	72.17	72.36	965,054	-0.84(-1.14%)
Apr 07, 2011	69.34	73.41	69.00	73.19	1,857,293	+4.10(+5.94%)
Apr 06, 2011	69.18	69.20	68.75	69.09	509,823	+0.23(+0.33%)
Apr 05, 2011	69.06	69.29	68.72	68.86	625,316	-0.37(-0.53%)
Apr 04, 2011	69.53	69.70	69.01	69.23	841,018	-0.07(-0.10%)

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