Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	20.10	20.10	19.72	19.75	254,026	-0.39(-1.95%)
Apr 27, 2012	19.95	20.21	19.73	20.14	290,659	+0.27(+1.38%)
Apr 26, 2012	19.65	19.94	19.54	19.86	381,956	+0.13(+0.68%)
Apr 25, 2012	20.19	20.32	19.54	19.73	464,133	-0.38(-1.89%)
Apr 24, 2012	19.82	20.19	19.82	20.11	259,892	+0.29(+1.49%)
Apr 23, 2012	19.84	19.88	19.64	19.82	228,554	-0.25(-1.26%)
Apr 20, 2012	20.09	20.25	19.95	20.07	237,595	+0.21(+1.06%)
Apr 19, 2012	19.93	20.09	19.65	19.86	286,653	+0.01(+0.04%)
Apr 18, 2012	20.01	20.01	19.75	19.85	199,581	-0.20(-1.02%)
Apr 17, 2012	19.79	20.24	19.79	20.05	261,719	+0.39(+2.00%)
Apr 16, 2012	19.57	19.80	19.39	19.66	158,918	+0.22(+1.12%)
Apr 13, 2012	19.84	19.85	19.41	19.44	307,787	-0.47(-2.36%)
Apr 12, 2012	19.70	20.06	19.70	19.91	481,546	+0.24(+1.21%)
Apr 11, 2012	19.66	19.70	19.48	19.68	373,868	+0.25(+1.30%)
Apr 10, 2012	19.75	19.79	19.40	19.42	401,236	-0.28(-1.43%)
Apr 09, 2012	19.67	19.83	19.63	19.70	286,396	-0.34(-1.68%)
Apr 05, 2012	20.01	20.15	19.96	20.04	189,616	-0.13(-0.63%)
Apr 04, 2012	20.21	20.37	20.01	20.17	232,346	-0.32(-1.58%)
Apr 03, 2012	20.62	20.69	20.27	20.49	302,209	-0.14(-0.68%)

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