Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	27.85	27.88	27.52	27.61	329,209	-0.38(-1.34%)
Apr 27, 2012	28.04	28.26	27.97	27.99	753,860	+0.43(+1.56%)
Apr 26, 2012	27.23	27.66	27.23	27.56	370,165	+0.28(+1.01%)
Apr 25, 2012	27.25	27.29	27.04	27.29	616,562	+0.09(+0.34%)
Apr 24, 2012	27.16	27.32	27.11	27.19	359,922	+0.38(+1.40%)
Apr 23, 2012	26.82	26.85	26.57	26.82	661,196	-0.12(-0.46%)
Apr 20, 2012	27.03	27.13	26.90	26.94	337,919	-0.05(-0.20%)
Apr 19, 2012	27.27	27.46	26.98	26.99	695,379	-0.35(-1.29%)
Apr 18, 2012	27.22	27.39	27.19	27.35	929,476	+0.18(+0.68%)
Apr 17, 2012	27.12	27.31	27.00	27.16	700,364	-0.18(-0.64%)
Apr 16, 2012	27.47	27.49	27.26	27.34	252,107	-0.07(-0.25%)
Apr 13, 2012	27.55	27.62	27.38	27.41	407,691	-0.61(-2.16%)
Apr 12, 2012	27.70	28.01	27.60	28.01	380,386	+0.41(+1.47%)
Apr 11, 2012	27.55	27.68	27.44	27.61	332,071	+0.31(+1.15%)
Apr 10, 2012	27.65	27.75	27.20	27.29	549,956	-0.39(-1.41%)
Apr 09, 2012	27.58	27.97	27.55	27.68	412,273	-0.68(-2.40%)
Apr 05, 2012	28.32	28.53	28.24	28.37	357,976	-0.23(-0.80%)
Apr 04, 2012	28.66	28.66	28.31	28.60	768,555	-0.82(-2.79%)
Apr 03, 2012	29.85	29.85	29.25	29.42	788,475	-0.34(-1.16%)
Apr 02, 2012	29.45	29.82	29.43	29.76	389,185	+0.31(+1.07%)
Mar 30, 2012	29.51	29.51	29.31	29.45	314,116	+0.15(+0.50%)
Mar 29, 2012	29.32	29.36	29.15	29.30	304,816	-0.45(-1.52%)
Mar 28, 2012	29.81	29.85	29.49	29.75	489,618	-0.02(-0.08%)
Mar 27, 2012	29.84	30.07	29.75	29.78	487,729	+0.42(+1.44%)
Mar 26, 2012	29.30	29.36	29.11	29.35	408,338	+0.11(+0.37%)
Mar 23, 2012	29.19	29.26	28.98	29.25	647,539	-0.37(-1.26%)
Mar 22, 2012	29.69	29.75	29.55	29.62	645,359	+0.31(+1.07%)
Mar 21, 2012	29.31	29.43	29.17	29.31	672,881	-0.01(-0.03%)
Mar 20, 2012	29.36	29.38	29.21	29.32	1,038,988	-0.31(-1.06%)
Mar 19, 2012	29.67	29.67	29.53	29.63	675,738	-0.19(-0.64%)
Mar 16, 2012	29.98	30.02	29.82	29.82	1,182,659	-0.08(-0.28%)
Mar 15, 2012	29.88	29.96	29.79	29.90	1,090,495	+0.79(+2.70%)
Mar 14, 2012	29.30	29.30	29.05	29.12	506,045	+0.07(+0.24%)
Mar 13, 2012	28.85	29.05	28.71	29.05	2,507,741	+0.32(+1.12%)
Mar 12, 2012	28.86	28.93	28.66	28.73	378,448	-0.49(-1.67%)
Mar 09, 2012	29.05	29.29	29.03	29.22	455,955	+0.46(+1.59%)
Mar 08, 2012	28.64	28.77	28.56	28.76	891,066	+0.49(+1.73%)
Mar 07, 2012	28.10	28.30	28.05	28.27	426,482	+0.50(+1.81%)
Mar 06, 2012	27.71	27.82	27.64	27.77	725,988	-0.61(-2.15%)
Mar 05, 2012	28.55	28.55	28.19	28.38	1,169,727	-0.50(-1.74%)
Mar 02, 2012	28.90	28.94	28.67	28.88	703,926	-0.44(-1.51%)
Mar 01, 2012	29.08	29.36	29.07	29.32	873,755	+0.24(+0.84%)
Feb 29, 2012	29.45	29.48	29.06	29.08	1,879,736	-0.55(-1.85%)
Feb 28, 2012	29.63	29.66	29.45	29.63	934,308	+0.21(+0.70%)
Feb 27, 2012	29.19	29.51	29.08	29.42	678,601	+0.05(+0.18%)
Feb 24, 2012	29.45	29.45	29.27	29.37	695,014	+0.76(+2.67%)
Feb 23, 2012	28.47	28.63	28.32	28.61	501,705	+0.17(+0.59%)
Feb 22, 2012	28.32	28.48	28.32	28.44	418,379	+0.37(+1.33%)
Feb 21, 2012	28.23	28.23	27.94	28.07	942,314	-0.49(-1.71%)
Feb 17, 2012	28.65	28.70	28.45	28.55	369,123	+0.26(+0.92%)
Feb 16, 2012	28.00	28.32	27.93	28.29	831,338	+0.38(+1.37%)
Feb 15, 2012	28.00	28.14	27.81	27.91	456,339	+0.54(+1.98%)
Feb 14, 2012	27.32	27.38	27.20	27.37	991,834	+0.04(+0.14%)
Feb 13, 2012	27.30	27.36	27.21	27.33	266,274	+0.30(+1.10%)
Feb 10, 2012	27.17	27.17	26.92	27.04	291,194	-0.77(-2.77%)
Feb 09, 2012	27.93	27.98	27.63	27.81	361,695	-0.14(-0.52%)
Feb 08, 2012	28.01	28.12	27.76	27.95	591,394	+0.38(+1.38%)
Feb 07, 2012	27.45	27.64	27.39	27.57	763,867	+0.21(+0.78%)
Feb 06, 2012	27.26	27.45	27.22	27.36	511,704	+0.20(+0.73%)
Feb 03, 2012	27.07	27.29	27.04	27.16	661,544	-0.06(-0.22%)
Feb 02, 2012	27.16	27.27	27.08	27.22	460,947	+0.37(+1.39%)

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