Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	28.76	28.77	28.41	28.44	415,016	-0.40(-1.39%)
Apr 27, 2012	28.72	29.06	28.54	28.84	630,473	+0.21(+0.75%)
Apr 26, 2012	28.45	28.71	28.31	28.63	608,811	+0.12(+0.43%)
Apr 25, 2012	28.65	28.78	28.42	28.50	602,808	+0.16(+0.58%)
Apr 24, 2012	28.41	28.68	28.23	28.34	371,550	+0.00(+0.00%)
Apr 23, 2012	28.25	28.41	27.91	28.34	472,634	-0.30(-1.03%)
Apr 20, 2012	28.55	28.98	28.55	28.64	528,962	+0.18(+0.63%)
Apr 19, 2012	28.60	28.87	28.24	28.46	593,915	-0.20(-0.69%)
Apr 18, 2012	28.80	28.91	28.56	28.65	548,374	-0.25(-0.88%)
Apr 17, 2012	28.88	29.15	28.71	28.91	354,327	+0.28(+0.97%)
Apr 16, 2012	28.78	28.88	28.44	28.63	485,412	-0.04(-0.14%)
Apr 13, 2012	29.00	29.09	28.62	28.67	578,282	-0.46(-1.58%)
Apr 12, 2012	28.55	29.22	28.55	29.13	941,381	+0.49(+1.72%)
Apr 11, 2012	28.64	28.73	28.37	28.64	574,313	+0.33(+1.16%)
Apr 10, 2012	28.75	28.75	28.14	28.31	1,499,767	-0.46(-1.60%)
Apr 09, 2012	28.69	28.82	28.47	28.77	657,304	-0.27(-0.93%)
Apr 05, 2012	28.95	29.12	28.92	29.04	365,827	-0.07(-0.25%)
Apr 04, 2012	29.09	29.22	28.82	29.11	697,168	-0.22(-0.76%)
Apr 03, 2012	29.23	29.39	28.97	29.33	903,457	+0.01(+0.03%)
Apr 02, 2012	29.31	29.61	29.02	29.32	803,899	+0.01(+0.03%)
Mar 30, 2012	29.67	29.67	29.28	29.32	522,798	-0.15(-0.50%)
Mar 29, 2012	29.38	29.54	29.09	29.46	514,210	-0.03(-0.11%)
Mar 28, 2012	29.64	29.72	29.14	29.50	578,871	-0.16(-0.53%)
Mar 27, 2012	29.22	29.78	29.22	29.65	980,422	+0.50(+1.72%)
Mar 26, 2012	29.03	29.29	28.91	29.15	718,693	+0.34(+1.17%)
Mar 23, 2012	28.59	28.91	28.32	28.82	991,094	+0.23(+0.80%)
Mar 22, 2012	29.03	29.03	28.36	28.59	685,205	-0.67(-2.29%)
Mar 21, 2012	29.28	29.44	28.98	29.26	432,547	+0.07(+0.25%)
Mar 20, 2012	29.18	29.62	29.10	29.18	557,423	-0.44(-1.50%)
Mar 19, 2012	29.82	29.87	29.56	29.62	378,344	-0.20(-0.66%)
Mar 16, 2012	30.02	30.15	29.69	29.82	1,031,157	-0.20(-0.67%)
Mar 15, 2012	29.87	30.17	29.76	30.02	397,283	+0.18(+0.60%)
Mar 14, 2012	30.06	30.17	29.76	29.84	404,864	-0.28(-0.94%)
Mar 13, 2012	29.94	30.14	29.76	30.12	551,486	+0.42(+1.42%)
Mar 12, 2012	29.81	30.08	29.64	29.70	788,883	-0.15(-0.49%)
Mar 09, 2012	29.38	30.15	29.38	29.85	642,554	+0.41(+1.39%)
Mar 08, 2012	29.37	29.67	29.09	29.44	981,220	+0.23(+0.79%)
Mar 07, 2012	29.13	29.51	29.03	29.21	632,089	+0.21(+0.72%)
Mar 06, 2012	29.42	29.57	28.85	29.00	737,795	-0.80(-2.67%)
Mar 05, 2012	29.85	30.04	29.60	29.80	600,677	-0.17(-0.57%)
Mar 02, 2012	30.27	30.30	29.76	29.97	459,474	-0.31(-1.02%)
Mar 01, 2012	30.40	30.54	30.08	30.28	390,024	+0.15(+0.50%)
Feb 29, 2012	30.54	30.64	30.04	30.12	521,989	-0.38(-1.24%)
Feb 28, 2012	30.55	30.63	30.26	30.50	672,828	-0.06(-0.19%)
Feb 27, 2012	29.95	30.76	29.78	30.56	722,636	+0.36(+1.20%)
Feb 24, 2012	30.46	30.48	30.04	30.20	790,028	-0.24(-0.80%)
Feb 23, 2012	30.65	30.73	30.31	30.44	1,264,087	-0.13(-0.42%)
Feb 22, 2012	30.15	30.82	29.54	30.57	1,215,505	-0.99(-3.15%)
Feb 21, 2012	31.50	31.83	31.41	31.56	535,456	+0.06(+0.20%)
Feb 17, 2012	31.79	31.84	31.29	31.50	388,637	-0.12(-0.39%)
Feb 16, 2012	31.00	31.68	30.98	31.62	475,108	+0.56(+1.81%)
Feb 15, 2012	31.81	31.91	30.95	31.06	849,670	-0.65(-2.06%)
Feb 14, 2012	31.50	31.74	31.36	31.71	489,960	+0.12(+0.39%)
Feb 13, 2012	31.35	31.59	30.95	31.59	418,984	+0.69(+2.24%)
Feb 10, 2012	30.43	30.93	30.29	30.90	525,838	+0.02(+0.05%)
Feb 09, 2012	31.23	31.23	30.57	30.88	1,286,865	-0.43(-1.39%)
Feb 08, 2012	31.25	31.39	31.00	31.32	311,044	+0.10(+0.33%)
Feb 07, 2012	31.11	31.37	30.98	31.21	387,781	-0.02(-0.08%)
Feb 06, 2012	31.29	31.41	31.16	31.24	673,322	-0.07(-0.24%)
Feb 03, 2012	30.68	31.35	30.59	31.31	724,314	+1.03(+3.41%)
Feb 02, 2012	30.43	30.67	30.20	30.28	725,617	-0.07(-0.22%)

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