Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2011	21.52	21.54	21.38	21.47	7,850,213	-0.13(-0.59%)
Oct 28, 2011	21.61	21.65	21.57	21.60	9,038,717	-0.09(-0.43%)
Oct 27, 2011	21.74	21.87	21.58	21.69	20,743,618	+0.37(+1.73%)
Oct 26, 2011	21.50	21.51	21.26	21.32	8,991,461	-0.01(-0.05%)
Oct 25, 2011	21.60	21.65	21.32	21.33	14,604,792	-0.44(-2.00%)
Oct 24, 2011	21.21	21.81	21.14	21.77	22,792,956	+0.61(+2.89%)
Oct 21, 2011	20.99	21.16	20.99	21.16	6,549,992	+0.26(+1.27%)
Oct 20, 2011	20.80	20.90	20.73	20.89	7,501,523	+0.17(+0.80%)
Oct 19, 2011	20.83	20.94	20.70	20.73	7,271,477	-0.07(-0.32%)
Oct 18, 2011	20.64	20.86	20.54	20.80	5,654,034	+0.17(+0.80%)
Oct 17, 2011	20.61	20.70	20.59	20.63	6,952,781	-0.08(-0.40%)
Oct 14, 2011	20.71	20.75	20.63	20.71	5,904,255	+0.09(+0.43%)
Oct 13, 2011	20.49	20.65	20.39	20.62	14,864,573	-0.03(-0.13%)
Oct 12, 2011	20.34	20.68	20.28	20.65	14,905,063	+0.49(+2.43%)
Oct 11, 2011	20.38	20.38	20.14	20.16	11,996,521	-0.25(-1.22%)
Oct 10, 2011	20.08	20.42	20.05	20.41	6,683,898	+0.48(+2.43%)
Oct 07, 2011	20.07	20.07	19.71	19.92	16,763,017	+0.03(+0.17%)
Oct 06, 2011	19.75	19.89	19.73	19.89	9,715,370	+0.33(+1.66%)
Oct 05, 2011	19.43	19.60	19.36	19.57	10,914,176	+0.09(+0.48%)
Oct 04, 2011	19.30	19.47	18.78	19.47	21,331,894	-0.17(-0.87%)

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