Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	20.59	20.68	20.36	20.61	799,819	-0.04(-0.21%)
Apr 27, 2012	20.56	20.69	20.30	20.65	1,267,268	+0.21(+1.02%)
Apr 26, 2012	20.51	20.63	20.21	20.44	1,316,935	-0.15(-0.73%)
Apr 25, 2012	20.60	20.71	20.51	20.59	1,840,128	+0.16(+0.77%)
Apr 24, 2012	20.29	20.59	20.29	20.43	1,503,359	+0.15(+0.74%)
Apr 23, 2012	20.25	20.33	20.09	20.28	822,846	-0.19(-0.91%)
Apr 20, 2012	20.28	20.57	20.26	20.47	1,139,750	+0.29(+1.46%)
Apr 19, 2012	20.08	20.34	19.96	20.18	1,745,838	+0.07(+0.36%)
Apr 18, 2012	20.30	20.33	20.06	20.10	891,349	-0.31(-1.51%)
Apr 17, 2012	20.23	20.52	20.06	20.41	1,111,285	+0.35(+1.75%)
Apr 16, 2012	19.80	20.18	19.78	20.06	866,703	+0.40(+2.04%)
Apr 13, 2012	19.78	19.80	19.60	19.66	1,118,930	-0.16(-0.80%)
Apr 12, 2012	19.40	19.82	19.36	19.82	1,312,702	+0.37(+1.88%)
Apr 11, 2012	19.52	19.54	19.34	19.45	1,291,096	+0.11(+0.59%)
Apr 10, 2012	19.78	19.89	19.31	19.34	1,269,670	-0.42(-2.11%)
Apr 09, 2012	19.75	19.87	19.67	19.75	603,032	-0.24(-1.18%)
Apr 05, 2012	20.18	20.27	19.91	19.99	557,879	-0.27(-1.35%)
Apr 04, 2012	20.19	20.43	20.06	20.26	1,231,553	-0.11(-0.53%)
Apr 03, 2012	20.34	20.49	20.30	20.37	1,644,969	+0.04(+0.18%)

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