Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	58.08	58.08	55.40	56.74	6,900,463	-1.15(-1.99%)
May 30, 2012	59.04	59.07	57.18	57.90	4,160,929	-2.06(-3.43%)
May 29, 2012	59.18	60.24	59.17	59.95	2,887,253	+1.27(+2.17%)
May 25, 2012	59.09	59.64	58.35	58.68	3,230,595	-0.53(-0.90%)
May 24, 2012	59.90	59.92	58.46	59.21	3,508,382	-0.29(-0.48%)
May 23, 2012	58.90	59.66	57.91	59.50	7,461,806	-0.14(-0.23%)
May 22, 2012	60.20	60.65	59.14	59.64	5,735,088	-0.59(-0.97%)
May 21, 2012	58.89	60.36	58.75	60.22	5,706,572	+1.73(+2.96%)
May 18, 2012	59.92	60.12	58.18	58.49	5,932,390	-0.70(-1.18%)
May 17, 2012	60.56	60.71	59.13	59.19	6,817,520	-1.35(-2.23%)
May 16, 2012	61.98	62.82	60.50	60.54	4,933,434	-1.21(-1.96%)
May 15, 2012	62.20	63.52	61.56	61.75	5,958,779	-0.34(-0.55%)
May 14, 2012	62.18	62.92	61.55	62.09	4,435,715	-1.45(-2.28%)
May 11, 2012	63.77	64.86	63.40	63.54	2,588,696	-0.89(-1.39%)
May 10, 2012	64.59	65.18	64.02	64.44	3,386,136	+0.60(+0.95%)
May 09, 2012	63.16	64.73	62.63	63.83	4,979,616	-0.45(-0.69%)
May 08, 2012	63.63	64.49	62.31	64.28	8,373,331	+0.12(+0.19%)
May 07, 2012	64.38	64.57	62.98	64.16	4,782,383	-0.04(-0.06%)
May 04, 2012	65.56	65.86	63.49	64.20	6,022,755	-2.26(-3.40%)
May 03, 2012	67.64	68.20	66.26	66.46	4,336,886	-1.36(-2.00%)
May 02, 2012	69.14	69.23	67.76	67.81	4,060,436	-2.01(-2.88%)
May 01, 2012	68.88	70.72	68.79	69.82	6,722,298	+1.72(+2.53%)
Apr 30, 2012	68.67	68.67	67.36	68.10	4,502,472	-0.54(-0.79%)
Apr 27, 2012	68.81	69.47	68.45	68.64	2,946,753	-0.33(-0.47%)
Apr 26, 2012	67.59	69.01	67.26	68.97	3,307,323	+1.27(+1.88%)
Apr 25, 2012	67.59	68.06	66.91	67.69	3,697,332	+0.63(+0.94%)
Apr 24, 2012	66.53	67.14	66.11	67.06	4,299,266	+1.01(+1.54%)
Apr 23, 2012	65.63	66.50	64.91	66.05	4,685,032	-0.68(-1.02%)
Apr 20, 2012	67.59	68.49	66.70	66.73	3,804,244	-0.52(-0.77%)
Apr 19, 2012	67.50	67.83	66.51	67.25	5,312,182	-0.23(-0.34%)
Apr 18, 2012	68.30	68.36	67.13	67.48	4,408,249	-1.13(-1.64%)
Apr 17, 2012	68.96	69.32	68.49	68.60	4,540,298	+0.35(+0.52%)
Apr 16, 2012	70.03	70.32	68.04	68.25	4,426,950	-1.48(-2.12%)
Apr 13, 2012	70.85	71.06	69.66	69.73	2,583,843	-1.52(-2.13%)
Apr 12, 2012	69.56	71.63	69.47	71.25	3,064,241	+2.07(+2.99%)
Apr 11, 2012	70.26	70.61	69.09	69.18	3,931,222	-0.24(-0.35%)
Apr 10, 2012	70.43	71.00	69.07	69.42	4,534,722	-1.12(-1.58%)
Apr 09, 2012	71.57	71.70	70.31	70.54	3,409,528	-2.26(-3.11%)
Apr 05, 2012	72.33	73.36	72.15	72.80	3,777,361	+0.13(+0.18%)
Apr 04, 2012	72.72	73.26	72.05	72.67	3,425,014	-1.01(-1.38%)
Apr 03, 2012	73.08	73.74	72.45	73.68	3,347,700	+0.09(+0.13%)
Apr 02, 2012	72.79	74.28	72.10	73.59	3,677,273	+0.72(+0.98%)
Mar 30, 2012	72.46	73.15	71.74	72.87	4,273,044	+0.94(+1.31%)
Mar 29, 2012	71.16	72.19	70.60	71.93	4,822,895	-0.05(-0.06%)
Mar 28, 2012	72.53	72.53	70.99	71.98	5,174,949	-0.88(-1.21%)
Mar 27, 2012	74.11	74.31	72.63	72.86	4,504,912	-1.05(-1.42%)
Mar 26, 2012	74.78	74.97	73.40	73.92	4,646,214	+0.05(+0.06%)
Mar 23, 2012	73.10	74.21	72.53	73.87	4,772,241	+1.10(+1.51%)
Mar 22, 2012	74.43	74.50	72.50	72.77	5,408,976	-2.61(-3.47%)
Mar 21, 2012	76.24	76.38	75.13	75.39	4,180,316	-0.92(-1.21%)
Mar 20, 2012	77.60	77.64	76.05	76.31	4,048,309	-2.07(-2.64%)
Mar 19, 2012	78.75	79.02	59.75	78.37	3,347,520	-0.40(-0.51%)
Mar 16, 2012	78.31	79.01	78.23	78.77	6,743,638	+0.73(+0.93%)
Mar 15, 2012	77.84	78.55	77.21	78.05	3,534,875	+0.75(+0.97%)
Mar 14, 2012	79.15	79.30	77.11	77.29	4,617,346	-0.51(-0.66%)
Mar 13, 2012	78.60	79.10	76.52	77.80	7,572,487	-1.04(-1.32%)
Mar 12, 2012	79.37	79.37	78.12	78.85	3,663,611	-0.37(-0.47%)
Mar 09, 2012	81.07	81.19	78.71	79.22	6,774,275	+1.52(+1.96%)
Mar 08, 2012	77.68	78.23	76.96	77.69	3,316,628	+0.79(+1.03%)
Mar 07, 2012	76.22	77.23	75.47	76.90	3,172,821	+0.83(+1.09%)
Mar 06, 2012	75.64	76.42	75.10	76.08	4,221,497	-1.20(-1.55%)
Mar 05, 2012	76.29	77.41	75.90	77.28	3,031,246	+0.57(+0.74%)
Mar 02, 2012	79.35	79.56	76.43	76.71	5,776,004	-3.03(-3.80%)

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