Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2011	19.65	19.95	19.46	19.52	598,778	-0.65(-3.25%)
Oct 28, 2011	20.42	20.58	20.03	20.17	513,369	-0.37(-1.81%)
Oct 27, 2011	19.77	20.72	19.68	20.54	888,839	+1.47(+7.72%)
Oct 26, 2011	19.62	20.04	18.84	19.07	777,194	-0.25(-1.31%)
Oct 25, 2011	19.47	19.77	19.24	19.32	1,173,534	-0.94(-4.65%)
Oct 24, 2011	20.58	21.32	20.13	20.27	1,220,903	-0.13(-0.62%)
Oct 21, 2011	20.48	20.69	20.14	20.39	810,909	+0.31(+1.56%)
Oct 20, 2011	20.51	20.55	19.75	20.08	732,925	-0.36(-1.76%)
Oct 19, 2011	20.80	21.03	20.36	20.44	558,985	-0.43(-2.07%)
Oct 18, 2011	20.15	20.96	20.00	20.87	545,789	+0.83(+4.14%)
Oct 17, 2011	20.50	20.55	19.94	20.05	651,259	-0.67(-3.25%)
Oct 14, 2011	20.45	20.90	20.29	20.72	522,642	+0.46(+2.28%)
Oct 13, 2011	20.37	20.48	19.95	20.26	361,032	-0.25(-1.20%)
Oct 12, 2011	20.12	20.68	19.95	20.50	528,490	+0.49(+2.46%)
Oct 11, 2011	20.37	20.57	19.91	20.01	420,404	-0.50(-2.46%)
Oct 10, 2011	19.92	20.52	19.70	20.51	630,161	+0.97(+4.95%)
Oct 07, 2011	20.21	20.26	19.49	19.55	544,690	-0.59(-2.92%)
Oct 06, 2011	19.82	20.18	19.20	20.14	703,671	+0.79(+4.10%)
Oct 05, 2011	19.24	19.50	18.58	19.34	480,890	+0.14(+0.75%)
Oct 04, 2011	17.69	19.26	17.62	19.20	650,087	+1.29(+7.21%)

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