Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	20.69	20.69	20.06	20.11	645,960	-0.55(-2.65%)
Apr 27, 2012	20.54	20.75	20.16	20.66	665,579	+0.24(+1.15%)
Apr 26, 2012	19.78	20.47	19.78	20.42	1,099,406	+0.01(+0.04%)
Apr 25, 2012	20.54	20.73	20.02	20.41	1,064,567	+0.21(+1.05%)
Apr 24, 2012	20.13	20.40	19.86	20.20	1,032,622	+0.03(+0.15%)
Apr 23, 2012	20.23	20.42	19.94	20.17	1,068,922	-0.46(-2.25%)
Apr 20, 2012	20.79	20.98	20.38	20.64	853,191	+0.21(+1.01%)
Apr 19, 2012	20.27	20.45	19.98	20.43	982,885	+0.14(+0.71%)
Apr 18, 2012	20.16	20.44	20.00	20.29	513,263	+0.11(+0.53%)
Apr 17, 2012	19.93	20.44	19.89	20.18	820,675	+0.46(+2.35%)
Apr 16, 2012	19.58	19.93	19.27	19.71	446,007	+0.32(+1.65%)
Apr 13, 2012	19.52	19.81	19.28	19.40	337,067	-0.24(-1.20%)
Apr 12, 2012	19.50	19.83	19.40	19.63	444,935	+0.11(+0.58%)
Apr 11, 2012	19.23	19.52	19.11	19.52	607,951	+0.56(+2.93%)
Apr 10, 2012	19.64	19.64	18.93	18.96	1,105,323	-0.71(-3.63%)
Apr 09, 2012	19.49	19.73	19.32	19.68	717,924	-0.05(-0.27%)
Apr 05, 2012	19.71	20.03	19.67	19.73	756,781	-0.08(-0.42%)
Apr 04, 2012	19.43	19.85	19.41	19.81	1,028,858	+0.12(+0.62%)
Apr 03, 2012	19.18	19.76	19.08	19.69	1,717,665	+0.91(+4.82%)

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