Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	61.95	62.25	61.65	62.25	135,683	+0.45(+0.73%)
Jun 29, 2011	61.68	61.80	61.45	61.80	1,850	-0.20(-0.32%)
Jun 28, 2011	62.44	62.44	62.00	62.00	920	-0.15(-0.24%)
Jun 27, 2011	62.07	62.30	62.05	62.15	1,940	+0.50(+0.81%)
Jun 24, 2011	61.93	61.93	61.65	61.65	1,630	+0.15(+0.24%)
Jun 23, 2011	61.65	61.80	61.08	61.50	3,117	-0.30(-0.49%)
Jun 22, 2011	61.72	62.32	61.72	61.80	9,001	-0.65(-1.04%)
Jun 21, 2011	62.45	62.50	62.26	62.45	5,268	+0.10(+0.16%)
Jun 20, 2011	62.35	62.35	62.35	62.35	4,500	+0.60(+0.97%)
Jun 17, 2011	62.08	62.12	61.67	61.75	2,546	+0.25(+0.41%)
Jun 16, 2011	61.50	61.80	61.50	61.50	3,343	+0.25(+0.41%)
Jun 15, 2011	62.33	62.33	61.23	61.25	3,175	-1.75(-2.78%)
Jun 14, 2011	63.34	63.34	62.89	63.00	13,460	+0.27(+0.43%)
Jun 13, 2011	63.10	63.32	62.73	62.73	7,544	+0.26(+0.42%)
Jun 10, 2011	62.91	62.95	62.47	62.47	10,785	-0.82(-1.30%)
Jun 09, 2011	63.30	63.44	63.25	63.29	308	-0.16(-0.25%)
Jun 08, 2011	63.91	64.19	63.45	63.45	4,653	-0.45(-0.70%)
Jun 07, 2011	64.49	79.21	63.87	63.90	3,788	-0.30(-0.47%)
Jun 06, 2011	64.56	64.62	64.20	64.20	3,526	-0.74(-1.14%)
Jun 03, 2011	64.89	64.94	64.70	64.94	1,632	+2.99(+4.83%)
May 24, 2011	62.03	62.20	61.95	61.95	10,007	+0.10(+0.16%)
May 23, 2011	61.70	61.95	61.65	61.85	7,353	-0.65(-1.04%)
May 20, 2011	62.23	62.50	62.23	62.50	100,100	+0.26(+0.42%)
May 19, 2011	62.00	62.40	62.00	62.24	1,682	-0.19(-0.30%)
May 18, 2011	62.00	62.43	62.00	62.43	5,202	+0.58(+0.94%)
May 17, 2011	61.60	61.85	61.45	61.85	2,965	+0.15(+0.24%)
May 16, 2011	61.91	62.04	61.70	61.70	342	+0.18(+0.29%)
May 13, 2011	61.90	61.90	61.52	61.52	660	-0.28(-0.45%)
May 12, 2011	61.12	61.80	61.12	61.80	1,840	+1.30(+2.15%)
May 11, 2011	61.03	61.03	60.50	60.50	41,650	-0.85(-1.39%)
May 10, 2011	61.55	61.55	61.35	61.35	66,411	-0.60(-0.97%)
May 09, 2011	61.50	62.02	61.50	61.95	2,482	+0.61(+0.99%)
May 06, 2011	62.00	62.10	61.32	61.34	8,560	-0.36(-0.58%)
May 05, 2011	62.39	62.39	61.70	61.70	37,205	-1.00(-1.59%)
May 04, 2011	62.95	63.05	62.70	62.70	3,388	-0.15(-0.24%)
May 03, 2011	62.33	63.00	62.33	62.85	711	+0.35(+0.56%)
May 02, 2011	62.50	62.50	62.50	62.50	1,438	+0.20(+0.32%)
Apr 29, 2011	61.90	62.44	61.90	62.30	1,750	+0.90(+1.47%)
Apr 28, 2011	61.11	61.99	61.11	61.40	8,970	-0.28(-0.45%)
Apr 27, 2011	61.50	61.68	61.25	61.68	1,327	-0.07(-0.11%)
Apr 26, 2011	61.45	61.75	61.40	61.75	1,335	+0.50(+0.82%)
Apr 25, 2011	61.10	61.45	61.10	61.25	3,678	+0.55(+0.91%)
Apr 21, 2011	60.95	61.00	60.70	60.70	2,382	+0.35(+0.58%)
Apr 20, 2011	60.15	60.50	60.15	60.35	2,096	+0.90(+1.51%)
Apr 19, 2011	59.15	59.45	59.15	59.45	487,527	+1.25(+2.15%)
Apr 18, 2011	58.53	58.65	57.75	58.20	2,258	-2.96(-4.84%)
Apr 15, 2011	60.65	61.16	60.28	61.16	24,555	+1.26(+2.10%)
Apr 14, 2011	59.90	59.90	59.90	59.90	220	+1.20(+2.04%)
Apr 13, 2011	58.65	59.00	58.60	58.70	2,160	+0.15(+0.26%)
Apr 12, 2011	58.50	58.55	58.50	58.55	10,758	+0.05(+0.09%)
Apr 11, 2011	58.35	58.50	58.33	58.50	30,565	+0.55(+0.95%)
Apr 07, 2011	57.95	57.95	57.95	57.95	0	-0.02(-0.03%)
Apr 06, 2011	57.80	58.20	57.80	57.97	3,905	+0.22(+0.38%)
Apr 05, 2011	57.45	57.75	57.40	57.75	7,722	+0.30(+0.52%)
Apr 04, 2011	57.77	57.90	57.45	57.45	34,776	+0.05(+0.09%)

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