Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	38.82	38.83	36.77	37.86	14,593	-0.78(-2.02%)
Apr 27, 2012	38.97	39.04	38.30	38.64	8,230	-0.14(-0.36%)
Apr 26, 2012	38.79	38.95	38.62	38.78	11,373	-0.02(-0.05%)
Apr 25, 2012	38.34	38.83	38.30	38.80	6,130	+0.46(+1.20%)
Apr 24, 2012	38.12	38.59	37.76	38.34	10,643	+0.25(+0.66%)
Apr 23, 2012	37.53	38.10	37.49	38.09	28,322	+0.42(+1.11%)
Apr 20, 2012	37.42	37.99	37.42	37.67	15,892	+0.28(+0.75%)
Apr 19, 2012	37.50	38.00	37.39	37.39	10,018	-0.09(-0.24%)
Apr 18, 2012	37.03	37.48	37.02	37.48	8,242	+0.23(+0.62%)
Apr 17, 2012	37.35	37.46	37.25	37.25	4,008	-0.15(-0.40%)
Apr 16, 2012	36.80	37.46	36.80	37.40	4,480	+0.85(+2.33%)
Apr 13, 2012	37.47	37.50	36.40	36.55	58,575	-0.92(-2.46%)
Apr 12, 2012	36.69	37.47	36.69	37.47	16,601	+0.97(+2.66%)
Apr 11, 2012	36.31	36.69	36.31	36.50	13,862	+0.12(+0.33%)
Apr 10, 2012	36.40	36.70	36.05	36.38	17,476	-0.24(-0.66%)
Apr 09, 2012	36.44	36.62	36.41	36.62	1,732	+0.26(+0.72%)
Apr 05, 2012	36.37	36.90	36.09	36.36	14,260	-0.22(-0.60%)
Apr 04, 2012	36.86	36.90	36.40	36.58	16,138	-0.30(-0.81%)
Apr 03, 2012	36.27	36.88	36.27	36.88	7,447	+0.35(+0.96%)
Apr 02, 2012	36.49	36.86	36.22	36.53	6,499	+0.03(+0.08%)
Mar 30, 2012	36.14	36.50	36.12	36.50	13,393	+0.68(+1.90%)
Mar 29, 2012	36.49	36.49	35.82	35.82	19,996	-0.23(-0.64%)
Mar 28, 2012	36.20	36.48	35.84	36.05	9,549	-0.19(-0.52%)
Mar 27, 2012	36.39	36.39	36.03	36.24	23,799	-0.25(-0.69%)
Mar 26, 2012	35.77	36.50	35.77	36.49	12,772	+0.73(+2.04%)
Mar 23, 2012	36.00	36.27	35.75	35.76	11,297	-0.27(-0.75%)
Mar 22, 2012	35.34	36.10	35.26	36.03	28,700	+0.76(+2.15%)
Mar 21, 2012	36.12	36.48	35.27	35.27	36,348	-0.90(-2.49%)
Mar 20, 2012	36.49	36.49	36.04	36.17	11,987	-0.18(-0.50%)
Mar 19, 2012	35.76	36.37	35.53	36.35	7,180	+0.68(+1.91%)
Mar 16, 2012	35.61	36.15	35.61	35.67	33,335	+0.19(+0.54%)
Mar 15, 2012	35.99	36.20	35.32	35.48	16,609	-0.29(-0.81%)
Mar 14, 2012	35.45	36.19	35.33	35.77	9,686	+0.16(+0.45%)
Mar 13, 2012	36.35	36.35	35.50	35.61	10,206	-0.74(-2.04%)
Mar 12, 2012	36.50	36.50	36.16	36.35	16,404	-0.05(-0.14%)
Mar 09, 2012	36.48	36.50	36.40	36.40	10,484	+0.14(+0.39%)
Mar 08, 2012	36.89	36.99	36.26	36.26	18,248	-0.36(-0.98%)
Mar 07, 2012	35.26	36.63	35.02	36.62	19,474	+1.22(+3.45%)
Mar 06, 2012	35.44	35.84	35.40	35.40	24,377	-0.45(-1.26%)
Mar 05, 2012	35.75	36.00	35.75	35.85	19,456	-0.44(-1.21%)
Mar 02, 2012	35.51	36.29	35.51	36.29	64,754	+0.98(+2.78%)
Mar 01, 2012	35.77	35.89	35.31	35.31	7,017	-0.69(-1.92%)
Feb 29, 2012	36.00	36.06	35.56	36.00	29,388	+0.01(+0.03%)
Feb 28, 2012	35.00	36.00	35.00	35.99	11,887	+0.99(+2.83%)
Feb 27, 2012	35.11	35.11	34.65	35.00	7,585	-0.11(-0.31%)
Feb 24, 2012	35.51	35.86	35.11	35.11	212,846	-0.54(-1.51%)
Feb 23, 2012	33.64	35.65	33.64	35.65	20,243	+2.25(+6.74%)
Feb 22, 2012	33.56	33.82	33.40	33.40	24,807	-0.30(-0.89%)
Feb 21, 2012	34.00	34.34	33.55	33.70	19,703	-0.17(-0.50%)
Feb 17, 2012		33.87	33.87	33.87	0	+1.25(+3.83%)
Feb 16, 2012	32.65	32.70	32.50	32.62	86,585	+0.12(+0.37%)
Feb 15, 2012	32.38	32.50	32.10	32.50	17,452	+0.35(+1.09%)
Feb 14, 2012	32.08	32.15	31.93	32.15	56,915	+0.21(+0.66%)
Feb 13, 2012	31.90	32.03	31.70	31.94	11,050	+0.04(+0.13%)
Feb 10, 2012	32.20	32.20	31.58	31.90	7,458	-0.31(-0.96%)
Feb 09, 2012	31.74	32.21	31.74	32.21	28,612	+0.41(+1.29%)
Feb 08, 2012	32.69	32.69	31.50	31.80	8,068	-0.70(-2.15%)
Feb 07, 2012	32.49	32.50	32.09	32.50	17,418	+0.01(+0.03%)
Feb 06, 2012	32.87	32.87	31.98	32.49	33,709	-0.06(-0.18%)
Feb 03, 2012	32.57	32.74	32.50	32.55	23,525	-0.02(-0.06%)
Feb 02, 2012	31.99	32.85	31.85	32.57	30,770	+0.65(+2.04%)

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