Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	24.88	25.10	23.75	24.01	27,751,076	-0.29(-1.19%)
Nov 29, 2011	23.52	24.39	23.47	24.30	26,520,700	+0.94(+4.02%)
Nov 28, 2011	23.16	23.68	22.96	23.36	13,338,075	+0.68(+3.00%)
Nov 25, 2011	22.55	23.02	22.39	22.68	6,049,685	+0.20(+0.89%)
Nov 23, 2011	22.71	22.71	22.39	22.48	11,760,694	-0.33(-1.45%)
Nov 22, 2011	23.10	23.17	22.77	22.81	11,564,388	-0.28(-1.21%)
Nov 21, 2011	22.94	23.22	22.82	23.09	12,693,660	-0.22(-0.94%)
Nov 18, 2011	23.42	23.46	22.93	23.31	14,795,225	-0.07(-0.30%)
Nov 17, 2011	23.51	23.92	23.23	23.38	18,690,514	-0.11(-0.47%)
Nov 16, 2011	22.89	24.05	22.80	23.49	23,133,364	+0.29(+1.25%)
Nov 15, 2011	23.34	23.56	22.89	23.20	14,969,208	-0.30(-1.28%)
Nov 14, 2011	23.20	24.00	23.20	23.50	29,350,964	+0.39(+1.69%)
Nov 11, 2011	22.75	23.75	22.75	23.11	27,393,944	+0.65(+2.89%)
Nov 10, 2011	22.46	22.80	22.11	22.46	18,154,192	+0.26(+1.17%)
Nov 09, 2011	22.37	22.83	22.05	22.20	14,451,466	-0.57(-2.50%)
Nov 08, 2011	22.48	22.80	22.04	22.77	15,432,107	+0.46(+2.06%)
Nov 07, 2011	21.60	22.32	21.48	22.31	16,891,212	+0.77(+3.57%)
Nov 04, 2011	21.49	21.66	21.21	21.54	10,412,052	-0.09(-0.42%)
Nov 03, 2011	21.39	21.65	21.06	21.63	12,120,966	+0.30(+1.41%)
Nov 02, 2011	21.03	21.44	20.78	21.33	14,293,041	+0.73(+3.54%)
Nov 01, 2011	20.39	20.94	20.34	20.60	14,898,583	-0.42(-2.00%)
Oct 31, 2011	21.17	21.43	21.00	21.02	12,529,460	-0.35(-1.64%)
Oct 28, 2011	21.85	21.85	21.26	21.37	14,366,535	-0.53(-2.42%)
Oct 27, 2011	22.17	22.30	21.79	21.90	15,974,854	+0.26(+1.20%)
Oct 26, 2011	21.72	21.92	21.36	21.64	13,731,746	+0.13(+0.60%)
Oct 25, 2011	21.92	22.05	21.46	21.51	17,908,246	-0.27(-1.24%)
Oct 24, 2011	22.11	22.48	21.74	21.78	16,838,274	-0.35(-1.58%)
Oct 21, 2011	21.78	22.20	21.71	22.13	15,755,891	+0.61(+2.83%)
Oct 20, 2011	21.05	21.58	21.04	21.52	12,482,367	+0.48(+2.28%)
Oct 19, 2011	21.48	21.66	20.99	21.04	12,162,830	-0.45(-2.09%)
Oct 18, 2011	20.98	21.71	20.79	21.49	12,855,514	+0.60(+2.87%)
Oct 17, 2011	20.57	21.40	20.57	20.89	16,940,032	-0.04(-0.19%)
Oct 14, 2011	20.73	21.00	20.54	20.93	10,959,020	+0.48(+2.35%)
Oct 13, 2011	20.37	20.78	20.24	20.45	6,978,142	-0.17(-0.82%)
Oct 12, 2011	20.64	20.86	20.51	20.62	9,663,580	+0.09(+0.44%)
Oct 11, 2011	20.81	20.87	20.48	20.53	21,172,136	-0.33(-1.58%)
Oct 10, 2011	20.48	20.87	20.48	20.86	17,096,688	+0.52(+2.56%)
Oct 07, 2011	20.41	20.65	20.05	20.34	32,586,284	+0.10(+0.49%)
Oct 06, 2011	19.84	20.26	19.84	20.24	28,775,140	+0.50(+2.53%)
Oct 05, 2011	19.57	19.81	19.30	19.74	13,745,375	+0.08(+0.41%)
Oct 04, 2011	18.64	19.72	18.55	19.66	16,502,331	+0.68(+3.58%)
Oct 03, 2011	19.25	19.54	18.86	18.98	14,001,841	-0.36(-1.86%)
Sep 30, 2011	19.66	19.85	19.33	19.34	14,668,533	-0.68(-3.40%)
Sep 29, 2011	20.19	20.31	19.57	20.02	13,661,429	+0.14(+0.70%)
Sep 28, 2011	20.23	20.50	19.82	19.88	13,325,165	-0.36(-1.78%)
Sep 27, 2011	20.23	20.67	20.13	20.24	14,722,058	+0.42(+2.12%)
Sep 26, 2011	19.84	19.86	19.30	19.82	17,335,856	+0.08(+0.41%)
Sep 23, 2011	18.85	19.87	18.85	19.74	19,994,416	+0.84(+4.44%)
Sep 22, 2011	18.63	19.27	18.53	18.90	20,543,368	-0.28(-1.46%)
Sep 21, 2011	19.94	20.04	19.16	19.18	14,472,746	-0.74(-3.71%)
Sep 20, 2011	20.12	20.45	19.90	19.92	15,439,499	-0.09(-0.45%)
Sep 19, 2011	20.01	20.26	19.66	20.01	10,628,502	-0.37(-1.82%)
Sep 16, 2011	20.18	20.45	20.12	20.38	19,530,164	+0.39(+1.95%)
Sep 15, 2011	19.79	20.04	19.59	19.99	9,380,767	+0.41(+2.09%)
Sep 14, 2011	19.24	19.86	19.17	19.58	16,988,504	+0.43(+2.25%)
Sep 13, 2011	19.26	19.27	18.87	19.15	15,571,027	+0.02(+0.10%)
Sep 12, 2011	18.72	19.14	18.70	19.13	12,254,310	+0.17(+0.90%)
Sep 09, 2011	19.34	19.35	18.84	18.96	13,284,264	-0.62(-3.17%)
Sep 08, 2011	19.59	19.81	19.44	19.58	15,870,022	-0.08(-0.41%)
Sep 07, 2011	19.52	19.76	19.44	19.66	15,677,955	+0.45(+2.34%)
Sep 06, 2011	18.35	19.26	18.28	19.21	13,974,435	+0.27(+1.43%)
Sep 02, 2011	19.52	19.52	18.86	18.94	18,192,402	-0.87(-4.39%)

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