Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	67.66	68.13	66.61	67.47	679,395	-0.76(-1.12%)
Apr 27, 2012	68.37	68.47	67.47	68.23	581,391	+0.62(+0.91%)
Apr 26, 2012	67.32	68.04	66.75	67.61	851,651	+1.09(+1.65%)
Apr 25, 2012	63.90	66.85	63.61	66.52	1,014,164	+3.19(+5.03%)
Apr 24, 2012	63.28	63.90	62.66	63.33	892,926	+0.71(+1.14%)
Apr 23, 2012	64.90	65.04	61.95	62.61	1,395,297	-3.81(-5.73%)
Apr 20, 2012	68.18	68.85	66.23	66.42	536,687	-1.38(-2.04%)
Apr 19, 2012	67.94	69.09	67.37	67.80	719,000	+0.14(+0.21%)
Apr 18, 2012	68.47	68.61	66.90	67.66	695,489	-1.28(-1.86%)
Apr 17, 2012	68.28	70.04	67.90	68.94	726,246	+1.24(+1.83%)
Apr 16, 2012	68.99	69.47	66.90	67.71	812,953	-1.05(-1.52%)
Apr 13, 2012	68.80	69.99	67.13	68.75	1,656,453	+0.24(+0.35%)
Apr 12, 2012	62.28	68.99	62.00	68.51	2,399,822	+7.37(+12.06%)
Apr 11, 2012	61.90	62.04	60.85	61.14	607,197	+0.19(+0.31%)
Apr 10, 2012	60.52	61.14	59.19	60.95	854,966	+0.29(+0.47%)
Apr 09, 2012	61.33	61.57	60.19	60.66	631,975	-0.43(-0.70%)
Apr 05, 2012	62.52	63.90	60.85	61.09	803,375	-0.86(-1.38%)
Apr 04, 2012	63.28	63.61	60.85	61.95	1,095,486	-3.28(-5.03%)
Apr 03, 2012	66.94	66.94	64.85	65.23	1,406,975	-1.62(-2.42%)
Apr 02, 2012	65.33	66.90	64.95	66.85	687,656	+1.47(+2.26%)
Mar 30, 2012	64.18	65.56	64.18	65.37	636,187	+1.62(+2.54%)
Mar 29, 2012	62.61	63.90	61.52	63.76	724,280	+0.76(+1.21%)
Mar 28, 2012	63.76	64.33	62.16	62.99	508,215	-1.24(-1.93%)
Mar 27, 2012	65.37	65.37	64.09	64.23	898,529	-0.57(-0.88%)
Mar 26, 2012	65.18	66.23	64.66	64.80	878,674	+1.05(+1.64%)
Mar 23, 2012	61.62	64.47	61.04	63.76	933,085	+2.47(+4.04%)
Mar 22, 2012	60.90	62.00	60.66	61.28	727,728	-1.09(-1.75%)
Mar 21, 2012	62.95	63.28	62.14	62.38	818,934	-0.05(-0.08%)
Mar 20, 2012	62.42	62.85	61.04	62.42	952,075	-0.43(-0.68%)
Mar 19, 2012	64.18	64.37	62.80	62.85	606,121	-0.67(-1.05%)
Mar 16, 2012	63.90	64.23	62.52	63.52	1,834,352	-0.52(-0.82%)
Mar 15, 2012	63.76	65.28	63.76	64.04	824,153	+0.10(+0.15%)
Mar 14, 2012	65.90	66.18	63.04	63.95	1,322,772	-3.38(-5.02%)
Mar 13, 2012	66.66	68.75	66.66	67.32	621,214	-0.29(-0.42%)
Mar 12, 2012	67.28	68.13	66.56	67.61	624,768	+0.00(+0.00%)
Mar 09, 2012	67.32	68.99	66.85	67.61	685,493	+0.38(+0.57%)
Mar 08, 2012	68.37	68.47	66.99	67.23	583,173	+0.05(+0.07%)
Mar 07, 2012	66.85	67.47	65.66	67.18	691,097	+0.14(+0.21%)
Mar 06, 2012	66.04	67.09	65.13	67.04	811,430	-0.90(-1.33%)
Mar 05, 2012	70.32	70.47	67.09	67.94	864,302	-2.95(-4.16%)
Mar 02, 2012	72.84	73.22	70.70	70.89	651,792	-2.38(-3.25%)
Mar 01, 2012	73.03	74.08	72.04	73.27	717,823	+0.43(+0.59%)
Feb 29, 2012	74.13	74.89	70.66	72.84	1,603,531	-1.00(-1.35%)
Feb 28, 2012	72.80	73.99	72.32	73.84	879,561	+1.52(+2.11%)
Feb 27, 2012	71.18	73.22	70.32	72.32	882,803	+0.62(+0.86%)
Feb 24, 2012	71.94	72.75	71.18	71.70	844,770	+0.90(+1.28%)
Feb 23, 2012	70.37	71.61	70.04	70.80	1,084,073	+0.52(+0.74%)
Feb 22, 2012	68.37	70.51	67.32	70.27	1,151,672	+1.76(+2.57%)
Feb 21, 2012	65.04	68.70	65.04	68.51	1,151,318	+4.04(+6.27%)
Feb 17, 2012	65.66	65.66	63.38	64.47	495,123	-0.33(-0.51%)
Feb 16, 2012	62.90	65.33	62.33	64.80	620,537	+1.24(+1.95%)
Feb 15, 2012	63.04	64.14	62.76	63.57	747,934	+1.33(+2.14%)
Feb 14, 2012	63.42	63.76	61.23	62.23	793,105	-1.19(-1.88%)
Feb 13, 2012	64.80	64.99	63.14	63.42	594,108	-0.67(-1.04%)
Feb 10, 2012	64.61	64.90	63.95	64.09	625,927	-1.95(-2.95%)
Feb 09, 2012	67.75	68.04	65.90	66.04	693,504	-0.86(-1.28%)
Feb 08, 2012	69.13	69.66	66.81	66.90	567,276	-2.05(-2.97%)
Feb 07, 2012	69.85	70.13	68.13	68.94	559,867	-0.43(-0.62%)
Feb 06, 2012	69.32	70.32	68.89	69.37	448,133	-0.86(-1.22%)
Feb 03, 2012	72.61	72.75	69.89	70.23	736,543	-3.52(-4.77%)
Feb 02, 2012	72.42	74.32	71.94	73.75	716,460	+1.62(+2.24%)

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