Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	18.63	18.67	18.23	18.37	4,869,481	-0.33(-1.78%)
Apr 27, 2012	18.58	18.77	18.47	18.71	4,604,961	+0.26(+1.42%)
Apr 26, 2012	18.19	18.51	18.11	18.44	6,369,136	+0.23(+1.27%)
Apr 25, 2012	18.30	18.32	18.06	18.21	7,064,712	+0.15(+0.83%)
Apr 24, 2012	18.38	18.45	17.89	18.06	9,299,253	+0.12(+0.67%)
Apr 23, 2012	17.86	17.97	17.56	17.94	9,017,027	-0.12(-0.64%)
Apr 20, 2012	18.23	18.36	18.03	18.06	7,414,709	-0.12(-0.68%)
Apr 19, 2012	18.20	18.62	18.04	18.18	6,137,112	-0.08(-0.42%)
Apr 18, 2012	18.49	18.49	18.20	18.26	7,916,136	-0.36(-1.95%)
Apr 17, 2012	18.54	18.79	18.33	18.62	6,277,295	+0.21(+1.11%)
Apr 16, 2012	18.34	18.52	18.21	18.42	5,839,080	+0.13(+0.73%)
Apr 13, 2012	18.42	18.46	18.24	18.29	5,197,828	-0.23(-1.26%)
Apr 12, 2012	18.15	18.59	18.08	18.52	5,414,069	+0.36(+1.99%)
Apr 11, 2012	18.88	18.94	17.82	18.16	19,665,146	-0.50(-2.70%)
Apr 10, 2012	19.06	19.06	18.56	18.66	5,580,285	-0.41(-2.13%)
Apr 09, 2012	19.37	19.37	19.03	19.07	5,924,218	-0.59(-3.00%)
Apr 05, 2012	19.51	19.77	19.51	19.66	4,793,808	+0.02(+0.11%)
Apr 04, 2012	19.74	19.77	19.49	19.64	6,478,843	-0.32(-1.59%)
Apr 03, 2012	20.13	20.63	19.81	19.95	9,164,950	-0.21(-1.04%)

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