Date	Open	High	Low	Close	Volume	Change (%)
Jun 29, 2012	82.80	82.82	82.74	82.77	426,181	-0.05(-0.06%)
Jun 28, 2012	82.75	82.82	82.75	82.82	428,649	+0.04(+0.05%)
Jun 27, 2012	82.79	82.80	82.73	82.78	636,287	+0.05(+0.06%)
Jun 26, 2012	82.82	82.82	82.73	82.73	422,164	-0.08(-0.09%)
Jun 25, 2012	82.79	82.83	82.76	82.81	493,209	+0.06(+0.07%)
Jun 22, 2012	82.73	82.76	82.71	82.75	427,415	-0.01(-0.01%)
Jun 21, 2012	82.66	82.75	82.60	82.75	285,870	+0.15(+0.18%)
Jun 20, 2012	82.66	82.72	82.61	82.61	901,610	-0.11(-0.13%)
Jun 19, 2012	82.70	82.73	82.64	82.72	593,454	+0.00(+0.00%)
Jun 18, 2012	82.74	82.76	82.69	82.72	606,085	+0.02(+0.03%)
Jun 15, 2012	82.70	82.75	82.69	82.69	283,848	+0.05(+0.06%)
Jun 14, 2012	82.76	82.76	82.62	82.65	377,616	-0.11(-0.13%)
Jun 13, 2012	82.65	82.75	82.61	82.75	387,142	+0.12(+0.15%)
Jun 12, 2012	82.64	82.70	82.61	82.63	740,727	+0.02(+0.02%)
Jun 11, 2012	82.56	82.63	82.52	82.62	656,243	+0.05(+0.06%)
Jun 08, 2012	82.67	82.68	82.57	82.57	271,687	-0.05(-0.06%)
Jun 07, 2012	82.51	82.62	82.47	82.62	656,992	+0.09(+0.11%)
Jun 06, 2012	82.61	82.61	82.46	82.53	1,076,698	-0.03(-0.04%)
Jun 05, 2012	82.59	82.59	82.53	82.56	321,753	-0.05(-0.06%)
Jun 04, 2012	82.73	82.74	82.61	82.61	536,120	-0.12(-0.15%)
Jun 01, 2012	82.76	82.78	82.64	82.73	637,623	+0.08(+0.10%)
May 31, 2012	82.69	82.72	82.62	82.65	530,813	-0.02(-0.02%)
May 30, 2012	82.63	82.66	82.61	82.66	328,558	+0.08(+0.10%)
May 29, 2012	82.58	82.61	82.56	82.58	424,856	-0.04(-0.05%)
May 25, 2012	82.61	82.62	82.53	82.62	282,983	+0.05(+0.06%)
May 24, 2012	82.58	82.58	82.53	82.56	468,970	-0.05(-0.06%)
May 23, 2012	82.64	82.66	82.60	82.62	413,141	+0.01(+0.02%)
May 22, 2012	82.59	82.61	82.52	82.60	319,520	-0.03(-0.04%)
May 21, 2012	82.67	82.67	82.58	82.63	281,645	-0.05(-0.06%)
May 18, 2012	82.69	82.70	82.64	82.68	466,453	-0.01(-0.01%)
May 17, 2012	82.66	82.72	82.63	82.69	588,917	+0.02(+0.03%)
May 16, 2012	82.59	82.68	82.58	82.66	461,300	+0.08(+0.10%)
May 15, 2012	82.59	82.62	82.52	82.58	457,816	-0.02(-0.02%)
May 14, 2012	82.60	82.62	82.57	82.59	204,391	-0.01(-0.01%)
May 11, 2012	82.59	82.61	82.53	82.60	283,347	+0.07(+0.08%)
May 10, 2012	82.60	82.61	82.53	82.53	284,427	-0.04(-0.05%)
May 09, 2012	82.69	82.69	82.56	82.57	465,191	-0.08(-0.10%)
May 08, 2012	82.71	82.73	82.61	82.66	353,246	+0.00(+0.00%)
May 07, 2012	82.64	82.67	82.56	82.66	460,219	+0.05(+0.06%)
May 04, 2012	82.61	82.62	82.56	82.60	438,700	+0.05(+0.06%)
May 03, 2012	82.50	82.56	82.46	82.55	292,284	+0.06(+0.07%)
May 02, 2012	82.46	82.50	82.41	82.49	697,706	+0.11(+0.14%)
May 01, 2012	82.40	82.42	82.35	82.37	649,256	-0.01(-0.01%)
Apr 30, 2012	82.44	82.46	82.39	82.39	806,424	-0.05(-0.06%)
Apr 27, 2012	82.35	82.43	82.33	82.43	319,938	+0.03(+0.04%)
Apr 26, 2012	82.39	82.43	82.35	82.40	261,100	+0.06(+0.07%)
Apr 25, 2012	82.32	82.38	82.29	82.34	619,230	-0.03(-0.04%)
Apr 24, 2012	82.42	82.45	82.33	82.37	412,785	+0.01(+0.01%)
Apr 23, 2012	82.45	82.47	82.36	82.36	540,248	-0.02(-0.03%)
Apr 20, 2012	82.39	82.39	82.35	82.39	237,588	+0.04(+0.05%)
Apr 19, 2012	82.41	82.45	82.35	82.35	683,503	+0.01(+0.01%)
Apr 18, 2012	82.39	82.42	82.33	82.34	2,207,077	-0.04(-0.05%)
Apr 17, 2012	82.38	82.42	82.35	82.38	430,802	-0.04(-0.04%)
Apr 16, 2012	82.41	82.49	82.38	82.41	319,907	-0.02(-0.02%)
Apr 13, 2012	82.39	82.45	82.35	82.43	300,465	+0.09(+0.11%)
Apr 12, 2012	82.38	82.39	82.32	82.34	563,440	-0.02(-0.03%)
Apr 11, 2012	82.31	82.37	82.28	82.36	469,462	+0.05(+0.06%)
Apr 10, 2012	82.32	82.44	82.31	82.31	698,117	-0.02(-0.03%)
Apr 09, 2012	82.23	82.36	82.22	82.33	479,553	+0.33(+0.40%)
Apr 05, 2012	81.89	82.00	81.88	82.00	270,058	+0.18(+0.22%)
Apr 04, 2012	81.81	81.91	81.79	81.82	402,496	+0.06(+0.07%)
Apr 03, 2012	82.05	82.07	81.76	81.76	887,600	-0.25(-0.31%)

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