Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	22.79	23.03	22.79	23.03	18,201	+0.84(+3.77%)
Nov 29, 2011	22.19	22.28	22.15	22.20	4,257	+0.15(+0.66%)
Nov 28, 2011	22.01	22.14	22.01	22.05	29,626	+0.50(+2.34%)
Nov 25, 2011	21.55	21.55	21.55	21.55	480	+0.02(+0.12%)
Nov 23, 2011	21.55	21.64	21.52	21.52	8,564	-0.48(-2.19%)
Nov 22, 2011	21.98	22.06	21.95	22.01	16,573	-0.04(-0.20%)
Nov 21, 2011	22.17	22.17	21.81	22.05	33,421	-0.44(-1.95%)
Nov 18, 2011	22.51	22.59	22.43	22.49	31,876	-0.03(-0.11%)
Nov 17, 2011	22.86	22.86	22.37	22.51	8,968	-0.59(-2.57%)
Nov 16, 2011	23.02	23.25	23.02	23.11	6,975	-0.17(-0.73%)
Nov 15, 2011	23.12	23.28	23.08	23.28	2,855	+0.16(+0.67%)
Nov 14, 2011	23.07	23.15	23.07	23.13	26,186	-0.19(-0.81%)
Nov 11, 2011	23.16	23.36	23.16	23.31	11,066	+0.45(+1.96%)
Nov 10, 2011	22.74	22.99	22.74	22.87	35,075	+0.19(+0.83%)
Nov 09, 2011	23.02	23.02	22.60	22.68	21,703	-0.83(-3.54%)
Nov 08, 2011	23.38	23.51	23.13	23.51	13,136	+0.30(+1.27%)
Nov 07, 2011	23.13	23.21	22.92	23.21	9,465	+0.12(+0.54%)
Nov 04, 2011	23.01	23.16	22.96	23.09	11,631	-0.07(-0.31%)
Nov 03, 2011	22.99	23.16	22.86	23.16	4,531	+0.47(+2.05%)
Nov 02, 2011	22.73	22.83	22.69	22.69	3,915	+0.10(+0.43%)
Nov 01, 2011	22.45	22.61	22.38	22.60	18,484	-0.53(-2.30%)
Oct 31, 2011	23.30	23.33	23.13	23.13	54,574	-0.39(-1.65%)
Oct 28, 2011	23.48	23.58	23.46	23.52	25,785	+0.05(+0.20%)
Oct 27, 2011	23.39	23.66	23.32	23.47	41,986	+0.73(+3.20%)
Oct 26, 2011	22.82	22.82	22.50	22.74	7,155	+0.05(+0.22%)
Oct 25, 2011	22.91	22.91	22.69	22.69	13,744	-0.26(-1.13%)
Oct 24, 2011	22.69	23.04	22.69	22.95	16,234	+0.43(+1.92%)
Oct 21, 2011	22.44	22.63	22.44	22.52	8,413	+0.35(+1.60%)
Oct 20, 2011	22.15	22.17	21.95	22.17	28,888	+0.01(+0.04%)
Oct 19, 2011	22.35	22.35	22.10	22.16	1,439	-0.25(-1.14%)
Oct 18, 2011	21.94	22.42	21.84	22.41	12,771	+0.42(+1.90%)
Oct 17, 2011	22.35	22.35	21.99	21.99	6,716	-0.43(-1.92%)
Oct 14, 2011	22.33	22.42	22.22	22.42	4,620	+0.37(+1.68%)
Oct 13, 2011	21.96	22.08	21.88	22.05	8,312	-0.06(-0.26%)
Oct 12, 2011	22.07	22.28	22.07	22.11	11,893	+0.25(+1.16%)
Oct 11, 2011	21.81	21.92	21.76	21.86	7,641	+0.02(+0.08%)
Oct 10, 2011	21.67	21.84	21.67	21.84	12,852	+0.64(+3.04%)
Oct 07, 2011	21.42	21.42	21.14	21.20	20,809	-0.07(-0.31%)
Oct 06, 2011	21.10	21.26	20.95	21.26	9,064	+0.31(+1.47%)
Oct 05, 2011	20.56	20.95	20.54	20.95	9,939	+0.39(+1.90%)
Oct 04, 2011	19.79	20.56	19.77	20.56	23,323	+0.55(+2.77%)
Oct 03, 2011	20.49	20.63	20.01	20.01	50,546	-0.78(-3.74%)
Sep 30, 2011	20.83	20.99	20.79	20.79	10,730	-0.04(-0.20%)
Sep 29, 2011	21.38	21.47	20.76	20.83	37,931	-0.22(-1.03%)
Sep 28, 2011	21.57	21.62	21.02	21.05	8,562	-0.56(-2.60%)
Sep 27, 2011	21.60	21.85	21.60	21.61	9,730	+0.57(+2.69%)
Sep 26, 2011	20.92	21.04	20.79	21.04	7,778	+0.30(+1.46%)
Sep 23, 2011	20.65	20.80	20.65	20.74	10,614	+0.07(+0.32%)
Sep 22, 2011	20.66	20.74	20.41	20.67	11,497	-0.68(-3.16%)
Sep 21, 2011	21.90	21.90	21.35	21.35	10,568	-0.70(-3.20%)
Sep 20, 2011	22.18	22.20	22.05	22.05	3,381	+0.15(+0.68%)
Sep 19, 2011	21.73	21.97	21.73	21.90	10,705	-0.16(-0.73%)
Sep 16, 2011	22.14	22.14	21.96	22.06	5,632	+0.16(+0.74%)
Sep 15, 2011	21.79	21.93	21.72	21.90	188,601	+0.28(+1.30%)
Sep 14, 2011	21.34	21.62	21.17	21.62	16,722	+0.35(+1.64%)
Sep 13, 2011	21.02	21.27	20.99	21.27	12,327	+0.37(+1.78%)
Sep 12, 2011	20.58	20.90	20.51	20.90	123,831	+0.01(+0.06%)
Sep 09, 2011	21.15	21.22	20.76	20.89	17,296	-0.57(-2.66%)
Sep 08, 2011	21.58	21.63	21.46	21.46	4,978	-0.16(-0.75%)
Sep 07, 2011	21.30	21.63	21.30	21.62	3,417	+0.74(+3.55%)
Sep 06, 2011	20.58	20.99	20.58	20.88	11,603	-0.35(-1.64%)
Sep 02, 2011	21.34	21.34	21.14	21.23	5,874	-0.51(-2.33%)

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