Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	38.90	39.16	38.55	39.03	9,461,776	+0.22(+0.55%)
Apr 28, 2011	38.45	38.91	38.42	38.81	11,375,379	+0.41(+1.08%)
Apr 27, 2011	37.88	38.47	37.65	38.40	11,275,943	+0.69(+1.82%)
Apr 26, 2011	36.81	37.73	36.78	37.71	10,016,170	+1.12(+3.07%)
Apr 25, 2011	36.32	36.65	36.12	36.59	6,950,599	+0.35(+0.98%)
Apr 21, 2011	36.41	36.45	36.02	36.23	8,965,386	-0.00(-0.01%)
Apr 20, 2011	37.29	37.41	35.00	36.24	18,099,430	-0.47(-1.28%)
Apr 19, 2011	36.50	36.87	36.39	36.71	5,584,690	+0.21(+0.58%)
Apr 18, 2011	36.57	36.70	36.07	36.50	5,942,648	-0.57(-1.54%)
Apr 15, 2011	36.79	37.30	36.55	37.07	6,793,969	+0.33(+0.90%)
Apr 14, 2011	36.22	36.89	36.07	36.73	8,015,270	+0.18(+0.51%)
Apr 13, 2011	36.59	36.71	36.32	36.55	7,628,229	+0.14(+0.37%)
Apr 12, 2011	35.83	36.62	35.76	36.41	8,065,121	+0.45(+1.25%)
Apr 11, 2011	36.16	36.30	35.60	35.96	6,648,667	-0.12(-0.32%)
Apr 08, 2011	36.45	36.54	35.67	36.08	6,224,328	-0.31(-0.86%)
Apr 07, 2011	36.64	36.81	36.21	36.39	5,507,320	-0.34(-0.92%)
Apr 06, 2011	37.13	37.13	36.51	36.73	4,234,232	-0.15(-0.42%)
Apr 05, 2011	37.08	37.26	36.83	36.89	5,011,232	-0.31(-0.82%)
Apr 04, 2011	37.11	37.26	36.84	37.19	4,073,951	+0.13(+0.35%)
Apr 01, 2011	37.34	37.43	36.88	37.07	7,406,084	-0.02(-0.06%)
Mar 31, 2011	36.74	37.49	36.73	37.09	6,266,766	+0.17(+0.47%)
Mar 30, 2011	37.44	37.50	36.91	36.92	6,535,773	-0.35(-0.95%)
Mar 29, 2011	36.75	37.27	36.63	37.27	4,951,521	+0.45(+1.22%)
Mar 28, 2011	36.88	37.11	36.74	36.82	6,515,367	+0.01(+0.03%)
Mar 25, 2011	36.08	36.96	35.95	36.81	8,465,975	+0.84(+2.33%)
Mar 24, 2011	35.66	35.98	35.48	35.97	5,516,119	+0.55(+1.54%)
Mar 23, 2011	35.64	35.76	35.40	35.43	8,681,760	-0.27(-0.75%)
Mar 22, 2011	36.29	36.53	35.59	35.69	8,447,862	-0.73(-2.01%)
Mar 21, 2011	36.49	36.55	36.33	36.42	5,124,086	+0.58(+1.63%)
Mar 18, 2011	35.89	36.21	35.51	35.84	11,966,020	+0.46(+1.30%)
Mar 17, 2011	35.04	35.79	34.92	35.38	9,785,504	+0.88(+2.56%)
Mar 16, 2011	34.94	35.30	34.35	34.50	9,031,435	-0.59(-1.68%)
Mar 15, 2011	34.73	35.30	34.67	35.09	9,294,528	-0.38(-1.08%)
Mar 14, 2011	35.52	35.77	35.15	35.47	4,922,647	-0.28(-0.77%)
Mar 11, 2011	35.45	35.93	35.18	35.75	4,657,407	+0.27(+0.75%)
Mar 10, 2011	35.45	35.70	35.00	35.48	6,706,253	-0.39(-1.09%)
Mar 09, 2011	36.22	36.32	35.80	35.87	6,287,108	-0.46(-1.28%)
Mar 08, 2011	35.78	36.44	35.63	36.33	4,872,184	+0.67(+1.87%)
Mar 07, 2011	36.16	36.41	35.36	35.67	5,688,206	-0.30(-0.84%)
Mar 04, 2011	35.93	36.13	35.62	35.97	6,807,543	-0.07(-0.19%)
Mar 03, 2011	35.87	36.19	35.75	36.04	7,244,400	+0.65(+1.82%)
Mar 02, 2011	34.92	35.63	34.91	35.39	13,588,823	+0.44(+1.25%)
Mar 01, 2011	36.18	36.18	34.86	34.95	10,884,434	-1.03(-2.87%)
Feb 28, 2011	35.56	36.04	35.41	35.99	7,685,193	+0.52(+1.47%)
Feb 25, 2011	35.57	35.69	35.30	35.47	5,656,917	+0.12(+0.34%)
Feb 24, 2011	34.67	35.57	34.61	35.35	6,235,961	+0.58(+1.68%)
Feb 23, 2011	35.36	35.48	34.37	34.76	8,505,929	-0.67(-1.89%)
Feb 22, 2011	36.11	36.29	35.29	35.43	7,729,421	-1.06(-2.90%)
Feb 18, 2011	36.68	36.71	36.30	36.49	5,889,381	-0.26(-0.70%)
Feb 17, 2011	36.64	36.80	36.19	36.74	8,521,875	+0.06(+0.16%)
Feb 16, 2011	36.99	36.99	36.48	36.68	7,619,328	-0.12(-0.34%)
Feb 15, 2011	36.84	36.98	36.72	36.81	4,355,479	-0.20(-0.55%)
Feb 14, 2011	37.24	37.28	36.79	37.01	5,715,839	-0.18(-0.49%)
Feb 11, 2011	36.54	37.38	36.44	37.20	7,827,736	+0.57(+1.55%)
Feb 10, 2011	35.87	36.84	35.82	36.63	8,279,895	+0.62(+1.73%)
Feb 09, 2011	35.60	36.17	35.54	36.00	5,408,485	+0.27(+0.77%)
Feb 08, 2011	35.56	35.77	35.44	35.73	5,662,383	+0.19(+0.54%)
Feb 07, 2011	35.50	35.79	35.36	35.54	5,620,918	+0.14(+0.38%)
Feb 04, 2011	35.15	35.51	35.01	35.40	4,731,269	+0.24(+0.69%)
Feb 03, 2011	35.36	35.57	35.14	35.16	8,143,955	-0.21(-0.61%)
Feb 02, 2011	35.70	35.89	35.30	35.37	5,577,493	-0.47(-1.32%)

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