Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	36.85	37.00	36.70	36.98	33,307	-0.02(-0.05%)
May 30, 2012	36.76	37.00	36.70	37.00	15,219	+0.05(+0.14%)
May 29, 2012	37.00	37.23	36.75	36.95	45,617	+0.13(+0.35%)
May 28, 2012	37.57	37.57	36.71	36.82	7,868	-0.82(-2.18%)
May 25, 2012	37.83	37.85	37.50	37.64	13,889	-0.20(-0.53%)
May 24, 2012	37.99	38.04	37.70	37.84	5,192	-0.40(-1.05%)
May 23, 2012	38.00	38.24	37.40	38.24	10,269	+0.24(+0.63%)
May 22, 2012	37.47	38.84	37.47	38.00	17,509	+0.15(+0.40%)
May 18, 2012		37.85	37.85	37.85	0	-0.75(-1.94%)
May 17, 2012	38.61	38.61	38.35	38.60	5,464	-0.12(-0.31%)
May 16, 2012	37.22	38.85	37.14	38.72	7,952	+1.50(+4.03%)
May 15, 2012	37.92	37.92	36.99	37.22	14,442	-0.79(-2.08%)
May 14, 2012	38.32	38.56	37.88	38.01	4,925	-0.51(-1.32%)
May 11, 2012	38.12	38.99	38.09	38.52	9,699	+0.71(+1.88%)
May 10, 2012	37.78	37.99	37.46	37.81	2,984	+0.76(+2.05%)
May 09, 2012	37.57	37.71	37.05	37.05	9,873	-0.84(-2.22%)
May 08, 2012	38.65	38.77	37.59	37.89	22,521	-0.76(-1.97%)
May 07, 2012	38.31	38.65	37.99	38.65	7,930	+0.08(+0.21%)
May 04, 2012	38.10	39.04	37.87	38.57	10,014	+0.12(+0.31%)
May 03, 2012	37.67	38.45	37.08	38.45	14,928	+0.74(+1.96%)
May 02, 2012	36.26	37.71	36.26	37.71	19,830	+1.29(+3.54%)
May 01, 2012	37.77	37.82	36.31	36.42	14,064	-1.44(-3.80%)
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%)

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