Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	19.84	19.84	19.55	19.55	10,176,657	-0.39(-1.95%)
Sep 29, 2011	20.06	20.07	19.89	19.94	6,766,576	+0.02(+0.08%)
Sep 28, 2011	20.22	20.22	19.91	19.93	7,939,169	-0.29(-1.44%)
Sep 27, 2011	20.35	20.35	20.17	20.22	7,460,383	-0.03(-0.16%)
Sep 26, 2011	20.28	20.28	20.08	20.25	7,252,143	+0.11(+0.56%)
Sep 23, 2011	20.12	20.25	20.07	20.14	8,007,357	-0.01(-0.03%)
Sep 22, 2011	20.15	20.26	20.07	20.14	13,669,273	-0.26(-1.30%)
Sep 21, 2011	20.59	20.66	20.40	20.41	14,665,671	-0.18(-0.87%)
Sep 20, 2011	20.65	20.66	20.55	20.59	9,668,670	+0.00(+0.00%)
Sep 19, 2011	20.58	20.65	20.50	20.59	5,967,795	-0.03(-0.16%)
Sep 16, 2011	20.62	20.67	20.55	20.62	7,337,411	-0.03(-0.16%)
Sep 15, 2011	20.61	20.68	20.54	20.65	8,058,973	+0.08(+0.39%)
Sep 14, 2011	20.53	20.65	20.45	20.57	8,001,962	+0.06(+0.32%)
Sep 13, 2011	20.32	20.53	20.28	20.50	17,596,586	+0.17(+0.85%)
Sep 12, 2011	20.30	20.36	20.25	20.33	7,749,005	-0.06(-0.29%)
Sep 09, 2011	20.60	20.62	20.36	20.39	6,666,063	-0.24(-1.15%)
Sep 08, 2011	20.58	20.66	20.56	20.63	6,678,907	-0.01(-0.05%)
Sep 07, 2011	20.60	20.65	20.49	20.64	4,845,290	+0.18(+0.90%)
Sep 06, 2011	20.48	20.55	20.39	20.46	6,542,236	-0.25(-1.20%)
Sep 02, 2011	20.61	20.79	20.59	20.70	6,734,228	-0.08(-0.39%)

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