Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	17.98	18.25	17.83	18.17	206,284	+0.22(+1.23%)
Apr 27, 2012	17.76	18.05	17.69	17.95	169,921	+0.26(+1.45%)
Apr 26, 2012	17.18	17.75	17.15	17.69	144,303	+0.43(+2.50%)
Apr 25, 2012	17.08	17.38	16.93	17.26	118,346	+0.46(+2.74%)
Apr 24, 2012	16.60	16.80	16.51	16.80	94,442	+0.15(+0.88%)
Apr 23, 2012	16.59	16.72	16.36	16.65	181,268	-0.11(-0.66%)
Apr 20, 2012	16.90	17.00	16.70	16.76	76,910	+0.04(+0.22%)
Apr 19, 2012	16.73	16.89	16.44	16.73	138,409	-0.03(-0.16%)
Apr 18, 2012	16.89	16.91	16.68	16.75	109,040	-0.17(-0.98%)
Apr 17, 2012	16.86	17.02	16.82	16.92	114,305	+0.21(+1.27%)
Apr 16, 2012	16.71	16.85	16.64	16.71	290,725	+0.14(+0.83%)
Apr 13, 2012	16.89	16.89	16.53	16.57	102,324	-0.40(-2.38%)
Apr 12, 2012	16.86	17.10	16.83	16.97	97,745	+0.13(+0.76%)
Apr 11, 2012	16.87	16.96	16.76	16.85	130,328	+0.11(+0.66%)
Apr 10, 2012	17.28	17.28	16.65	16.73	202,156	-0.56(-3.24%)
Apr 09, 2012	17.53	17.55	17.19	17.30	142,903	-0.48(-2.69%)
Apr 05, 2012	17.85	17.93	17.64	17.77	248,052	-0.23(-1.28%)
Apr 04, 2012	18.46	18.47	17.97	18.00	160,217	-0.59(-3.16%)
Apr 03, 2012	18.48	18.77	18.48	18.59	220,795	+0.09(+0.50%)

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