Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	37.18	37.40	36.15	36.27	339,777	-0.72(-1.96%)
Apr 28, 2011	37.41	37.65	36.63	36.99	245,689	-0.44(-1.17%)
Apr 27, 2011	36.72	37.51	35.81	37.43	332,105	+0.33(+0.90%)
Apr 26, 2011	36.06	37.22	35.93	37.10	271,755	+1.27(+3.54%)
Apr 25, 2011	36.22	36.42	35.64	35.83	82,742	-0.16(-0.45%)
Apr 21, 2011	36.10	36.38	35.69	35.99	93,865	+0.10(+0.29%)
Apr 20, 2011	35.61	36.12	35.28	35.89	131,777	+1.07(+3.07%)
Apr 19, 2011	34.96	35.09	34.60	34.82	126,521	-0.05(-0.14%)
Apr 18, 2011	34.92	34.97	34.31	34.87	290,530	-0.80(-2.25%)
Apr 15, 2011	34.95	35.71	34.91	35.67	192,319	+0.63(+1.80%)
Apr 14, 2011	34.49	35.06	34.49	35.04	154,936	+0.10(+0.27%)
Apr 13, 2011	35.24	35.40	34.56	34.94	130,460	-0.04(-0.11%)
Apr 12, 2011	35.31	35.74	34.91	34.98	146,508	-0.78(-2.19%)
Apr 11, 2011	36.00	36.07	35.54	35.76	147,763	-0.24(-0.66%)
Apr 08, 2011	36.73	36.73	35.64	36.00	206,482	-0.36(-1.00%)
Apr 07, 2011	36.79	37.08	36.25	36.37	197,078	-0.46(-1.24%)
Apr 06, 2011	36.90	37.09	36.39	36.82	158,320	+0.26(+0.70%)
Apr 05, 2011	36.26	36.96	36.03	36.57	141,032	+0.27(+0.74%)
Apr 04, 2011	36.14	36.40	35.71	36.30	139,407	+0.34(+0.96%)
Apr 01, 2011	36.24	36.24	35.74	35.96	201,489	+0.14(+0.40%)
Mar 31, 2011	34.76	35.84	34.74	35.81	230,349	+1.07(+3.07%)
Mar 30, 2011	34.74	34.74	34.74	34.74	179,908	-0.01(-0.03%)
Mar 29, 2011	34.40	34.84	34.15	34.75	85,111	+0.25(+0.72%)
Mar 28, 2011	34.88	34.97	34.44	34.51	112,106	-0.31(-0.90%)
Mar 25, 2011	34.72	35.43	34.52	34.82	218,729	+0.34(+1.00%)
Mar 24, 2011	34.12	34.78	33.80	34.48	185,539	+0.75(+2.23%)
Mar 23, 2011	33.25	33.99	33.01	33.72	264,796	+0.41(+1.23%)
Mar 22, 2011	34.40	34.54	33.19	33.31	322,072	-1.06(-3.08%)
Mar 21, 2011	34.34	34.44	34.11	34.37	137,746	+1.14(+3.44%)
Mar 18, 2011	33.24	33.92	33.01	33.23	373,976	+0.46(+1.40%)
Mar 17, 2011	33.35	33.58	32.66	32.77	183,757	+0.23(+0.70%)
Mar 16, 2011	32.79	33.08	32.09	32.54	294,560	-0.36(-1.10%)
Mar 15, 2011	32.58	33.16	32.49	32.90	209,099	-0.33(-1.00%)
Mar 14, 2011	33.27	33.81	32.92	33.24	250,851	-0.53(-1.58%)
Mar 11, 2011	33.61	33.98	33.17	33.77	226,052	-0.09(-0.25%)
Mar 10, 2011	34.41	34.49	33.66	33.86	309,036	-1.24(-3.53%)
Mar 09, 2011	35.08	35.29	34.55	35.09	225,607	-0.06(-0.16%)
Mar 08, 2011	34.20	35.28	33.90	35.15	335,791	+0.97(+2.84%)
Mar 07, 2011	34.87	34.90	33.64	34.18	567,193	-0.50(-1.46%)
Mar 04, 2011	35.05	35.31	34.04	34.69	202,277	-0.58(-1.65%)
Mar 03, 2011	34.64	35.47	34.62	35.27	277,156	+1.38(+4.08%)
Mar 02, 2011	34.06	34.39	33.66	33.89	171,151	-0.24(-0.70%)
Mar 01, 2011	35.22	35.28	34.07	34.12	271,847	-0.76(-2.18%)
Feb 28, 2011	34.65	35.00	34.57	34.89	295,043	+0.50(+1.47%)
Feb 25, 2011	33.65	34.43	33.59	34.38	257,890	+0.82(+2.44%)
Feb 24, 2011	33.30	33.94	33.10	33.56	488,845	+0.17(+0.51%)
Feb 23, 2011	35.14	35.55	33.30	33.39	563,967	-1.98(-5.60%)
Feb 22, 2011	37.17	37.38	35.35	35.37	322,210	-2.42(-6.40%)
Feb 18, 2011	38.04	38.04	37.66	37.79	261,029	-0.04(-0.10%)
Feb 17, 2011	37.84	38.11	37.75	37.83	219,127	-0.19(-0.50%)
Feb 16, 2011	38.08	38.22	37.86	38.02	132,134	+0.23(+0.60%)
Feb 15, 2011	38.01	38.15	37.55	37.79	384,907	-0.61(-1.59%)
Feb 14, 2011	38.09	38.49	37.88	38.40	481,829	+0.53(+1.41%)
Feb 11, 2011	37.05	37.88	37.05	37.87	135,275	+0.59(+1.58%)
Feb 10, 2011	36.72	37.31	36.28	37.28	225,532	+0.11(+0.31%)
Feb 09, 2011	37.50	37.62	36.82	37.16	225,313	-0.30(-0.81%)
Feb 08, 2011	37.30	37.56	37.14	37.47	206,921	+0.02(+0.05%)
Feb 07, 2011	37.06	37.70	36.96	37.45	352,058	+0.34(+0.92%)
Feb 04, 2011	36.62	37.24	36.62	37.10	425,461	+0.55(+1.51%)
Feb 03, 2011	35.99	37.84	35.73	36.55	450,440	+0.51(+1.43%)
Feb 02, 2011	35.36	37.29	35.36	36.04	668,433	+1.74(+5.08%)

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