Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2011	22.98	23.20	22.62	22.64	16,799,058	-0.68(-2.90%)
Oct 28, 2011	23.00	23.34	22.99	23.32	15,701,104	+0.04(+0.15%)
Oct 27, 2011	23.15	23.49	22.94	23.28	26,185,824	+0.40(+1.75%)
Oct 26, 2011	22.53	22.95	22.20	22.88	35,174,740	+0.58(+2.60%)
Oct 25, 2011	22.27	22.55	21.95	22.30	33,514,874	+0.86(+4.02%)
Oct 24, 2011	21.17	21.58	21.17	21.44	18,759,260	-0.26(-1.20%)
Oct 21, 2011	21.30	21.76	21.27	21.70	21,145,010	+0.53(+2.49%)
Oct 20, 2011	20.91	21.27	20.63	21.17	19,875,314	+0.28(+1.32%)
Oct 19, 2011	21.17	21.28	20.82	20.90	15,490,423	-0.17(-0.80%)
Oct 18, 2011	20.84	21.20	20.54	21.07	15,718,637	+0.48(+2.34%)
Oct 17, 2011	20.92	20.92	20.45	20.59	20,306,732	+0.15(+0.73%)
Oct 14, 2011	20.22	20.45	20.07	20.44	11,318,181	+0.58(+2.92%)
Oct 13, 2011	19.57	19.95	19.46	19.86	11,331,728	+0.06(+0.31%)
Oct 12, 2011	19.88	20.12	19.79	19.80	14,543,115	+0.14(+0.70%)
Oct 11, 2011	19.35	19.67	19.34	19.66	15,234,142	+0.03(+0.13%)
Oct 10, 2011	19.37	19.64	19.27	19.63	12,888,696	+0.61(+3.23%)
Oct 07, 2011	19.12	19.21	18.87	19.02	23,465,796	+0.17(+0.90%)
Oct 06, 2011	18.60	18.86	18.60	18.85	24,339,168	+0.04(+0.22%)
Oct 05, 2011	18.29	18.87	18.17	18.81	17,207,114	+0.66(+3.61%)
Oct 04, 2011	17.73	18.18	17.23	18.15	31,228,290	+0.10(+0.57%)

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