Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	21.73	22.35	21.72	22.35	8,024	+1.25(+5.90%)
Nov 29, 2011	21.16	21.24	21.06	21.10	3,724	+0.02(+0.12%)
Nov 28, 2011	21.09	21.17	20.93	21.08	18,548	+0.47(+2.27%)
Nov 25, 2011	20.42	20.62	20.42	20.61	605	+0.12(+0.59%)
Nov 23, 2011	20.77	20.77	20.49	20.49	14,078	-0.61(-2.88%)
Nov 22, 2011	21.06	21.17	21.02	21.09	460,731	-0.25(-1.18%)
Nov 21, 2011	21.31	21.37	21.08	21.35	3,407	-0.40(-1.85%)
Nov 18, 2011	21.69	21.80	21.57	21.75	4,842	+0.17(+0.81%)
Nov 17, 2011	22.05	22.15	21.54	21.57	57,533	-0.55(-2.46%)
Nov 16, 2011	22.47	22.47	22.12	22.12	1,052	-0.40(-1.78%)
Nov 15, 2011	22.47	22.54	22.33	22.52	5,445	+0.06(+0.25%)
Nov 14, 2011	22.50	22.67	22.45	22.47	5,359	-0.30(-1.32%)
Nov 11, 2011	22.73	22.81	22.70	22.77	29,501	+0.49(+2.19%)
Nov 10, 2011	22.40	22.40	22.21	22.28	39,316	+0.17(+0.78%)
Nov 09, 2011	22.39	22.43	22.10	22.10	7,275	-0.98(-4.27%)
Nov 08, 2011	22.88	23.09	22.70	23.09	71,136	+0.35(+1.52%)
Nov 07, 2011	22.37	22.74	22.35	22.74	38,283	+0.13(+0.56%)
Nov 04, 2011	22.50	22.67	22.38	22.62	140,585	-0.08(-0.36%)
Nov 03, 2011	22.77	22.77	22.33	22.70	129,202	+0.22(+0.96%)
Nov 02, 2011	22.29	22.56	22.28	22.48	64,485	+0.61(+2.81%)
Nov 01, 2011	22.12	22.42	21.87	21.87	21,422	-1.17(-5.10%)
Oct 31, 2011	23.18	23.28	23.04	23.04	3,171	-0.60(-2.53%)
Oct 28, 2011	23.87	23.87	23.55	23.64	31,484	-0.08(-0.33%)
Oct 27, 2011	23.64	23.90	23.33	23.72	22,073	+1.04(+4.59%)
Oct 26, 2011	22.41	22.76	22.22	22.68	45,242	+0.49(+2.20%)
Oct 25, 2011	22.53	22.56	22.13	22.19	10,305	-0.69(-3.01%)
Oct 24, 2011	22.61	22.92	22.55	22.88	51,401	+0.47(+2.09%)
Oct 21, 2011	22.02	22.42	22.02	22.41	80,885	+0.69(+3.19%)
Oct 20, 2011	21.27	21.72	21.23	21.72	3,319	+0.33(+1.56%)
Oct 19, 2011	21.64	21.65	21.38	21.38	1,936	-0.12(-0.56%)
Oct 18, 2011	20.58	21.50	20.50	21.50	462,684	+0.84(+4.06%)
Oct 17, 2011	21.09	21.09	20.67	20.67	6,837	-0.47(-2.22%)
Oct 14, 2011	21.13	21.19	20.84	21.13	4,337	+0.30(+1.44%)
Oct 13, 2011	20.97	20.98	20.61	20.83	7,651	-0.38(-1.78%)
Oct 12, 2011	21.02	21.35	21.00	21.21	5,147	+0.55(+2.66%)
Oct 11, 2011	20.72	20.80	20.66	20.66	17,387	+0.06(+0.31%)
Oct 10, 2011	20.20	20.60	20.20	20.60	15,890	+0.57(+2.83%)
Oct 07, 2011	20.57	20.57	19.89	20.03	71,747	-0.38(-1.88%)
Oct 06, 2011	20.44	20.44	20.21	20.41	7,512	+0.35(+1.74%)
Oct 05, 2011	19.37	20.07	19.37	20.07	6,071	+1.27(+6.73%)
Oct 04, 2011	18.61	18.83	18.52	18.80	94,157	-0.02(-0.13%)
Oct 03, 2011	19.80	19.84	18.83	18.83	7,076	-1.18(-5.91%)
Sep 30, 2011	19.85	20.05	19.84	20.01	6,368	+0.24(+1.24%)
Sep 29, 2011	20.11	20.11	19.76	19.76	2,865	+0.27(+1.37%)
Sep 28, 2011	20.04	20.15	19.50	19.50	3,238	-0.45(-2.25%)
Sep 27, 2011	20.22	20.43	19.94	19.94	3,082	+0.31(+1.57%)
Sep 26, 2011	19.18	19.64	19.15	19.64	1,831	+0.59(+3.11%)
Sep 23, 2011	18.86	19.18	18.86	19.04	11,731	+0.18(+0.94%)
Sep 22, 2011	18.99	19.17	18.79	18.87	31,605	-0.68(-3.46%)
Sep 21, 2011	20.49	20.49	19.54	19.54	4,507	-1.06(-5.15%)
Sep 20, 2011	20.67	20.91	20.60	20.60	2,802	+0.11(+0.52%)
Sep 19, 2011	20.48	20.51	20.42	20.50	1,251	-0.57(-2.70%)
Sep 16, 2011	21.03	21.26	20.96	21.07	4,137	+0.10(+0.48%)
Sep 15, 2011	20.74	20.96	20.64	20.96	64,188	+0.38(+1.87%)
Sep 14, 2011	20.53	20.71	20.10	20.58	3,354	+0.26(+1.28%)
Sep 13, 2011	20.27	20.36	20.11	20.32	5,745	+0.27(+1.35%)
Sep 12, 2011	19.67	20.05	19.65	20.05	4,518	+0.06(+0.29%)
Sep 09, 2011	20.24	20.24	19.98	19.99	2,837	-0.57(-2.79%)
Sep 08, 2011	20.66	20.90	20.53	20.56	2,561	-0.38(-1.84%)
Sep 07, 2011	20.44	20.95	20.37	20.95	14,672	+1.00(+5.00%)
Sep 06, 2011	19.70	19.95	19.70	19.95	2,835	-0.47(-2.31%)
Sep 02, 2011	20.59	20.71	20.42	20.42	5,555	-0.73(-3.45%)

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