Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	24.52	24.64	24.44	24.64	28,573	+0.80(+3.34%)
Nov 29, 2011	23.80	23.99	23.80	23.85	25,943	+0.04(+0.15%)
Nov 28, 2011	23.72	23.88	23.66	23.81	17,752	+0.62(+2.66%)
Nov 25, 2011	23.29	23.34	23.19	23.19	13,823	-0.13(-0.57%)
Nov 23, 2011	23.45	23.46	23.23	23.33	31,500	-0.37(-1.57%)
Nov 22, 2011	23.56	23.81	23.52	23.70	205,863	-0.00(-0.02%)
Nov 21, 2011	23.67	23.76	23.46	23.70	34,171	-0.39(-1.60%)
Nov 18, 2011	24.12	24.17	24.02	24.09	9,605	+0.00(+0.00%)
Nov 17, 2011	24.43	24.44	23.99	24.09	15,751	-0.51(-2.07%)
Nov 16, 2011	24.63	24.87	24.51	24.60	74,548	-0.30(-1.22%)
Nov 15, 2011	24.69	25.00	24.63	24.90	6,142	+0.15(+0.61%)
Nov 14, 2011	24.80	24.90	24.68	24.75	9,659	-0.21(-0.82%)
Nov 11, 2011	24.74	24.99	24.74	24.95	10,254	+0.46(+1.86%)
Nov 10, 2011	24.54	24.57	24.30	24.50	18,693	+0.21(+0.85%)
Nov 09, 2011	24.70	24.72	24.25	24.29	116,035	-0.85(-3.38%)
Nov 08, 2011	25.03	25.14	24.74	25.14	9,641	+0.21(+0.82%)
Nov 07, 2011	24.83	24.94	24.61	24.94	103,042	+0.14(+0.58%)
Nov 04, 2011	24.75	24.86	24.57	24.79	31,759	-0.17(-0.68%)
Nov 03, 2011	24.80	24.96	24.47	24.96	25,240	+0.39(+1.60%)
Nov 02, 2011	24.61	24.69	24.43	24.57	37,636	+0.29(+1.21%)
Nov 01, 2011	24.16	24.51	24.16	24.27	85,222	-0.53(-2.13%)
Oct 31, 2011	25.04	25.11	24.80	24.80	154,763	-0.48(-1.91%)
Oct 28, 2011	25.25	25.30	25.16	25.28	41,757	+0.04(+0.14%)
Oct 27, 2011	25.25	25.39	24.95	25.25	35,945	+0.62(+2.50%)
Oct 26, 2011	24.70	24.70	24.31	24.63	16,547	+0.13(+0.55%)
Oct 25, 2011	24.74	24.83	24.44	24.50	21,714	-0.42(-1.69%)
Oct 24, 2011	24.72	25.00	24.72	24.92	56,472	+0.29(+1.16%)
Oct 21, 2011	24.40	24.63	24.40	24.63	17,928	+0.52(+2.15%)
Oct 20, 2011	24.11	24.22	23.85	24.11	14,097	+0.04(+0.19%)
Oct 19, 2011	24.44	24.46	24.02	24.07	80,821	-0.29(-1.17%)
Oct 18, 2011	24.00	24.42	23.76	24.35	27,008	+0.34(+1.41%)
Oct 17, 2011	24.27	24.28	23.98	24.02	23,607	-0.32(-1.32%)
Oct 14, 2011	24.27	24.35	24.14	24.34	14,799	+0.35(+1.45%)
Oct 13, 2011	23.89	24.05	23.77	23.99	33,106	+0.01(+0.04%)
Oct 12, 2011	23.99	24.17	23.98	23.98	30,098	+0.13(+0.56%)
Oct 11, 2011	23.76	23.91	23.76	23.85	10,888	+0.03(+0.11%)
Oct 10, 2011	23.55	23.84	23.55	23.82	15,867	+0.64(+2.76%)
Oct 07, 2011	23.33	23.43	23.05	23.18	44,778	-0.10(-0.43%)
Oct 06, 2011	22.85	23.28	22.74	23.28	15,521	+0.47(+2.06%)
Oct 05, 2011	22.34	22.81	22.34	22.81	15,533	+0.42(+1.88%)
Oct 04, 2011	21.47	22.41	21.38	22.39	111,506	+0.64(+2.96%)
Oct 03, 2011	22.36	22.51	21.75	21.75	33,898	-0.73(-3.26%)
Sep 30, 2011	22.74	22.96	22.48	22.48	9,245	-0.65(-2.82%)
Sep 29, 2011	23.76	23.76	22.79	23.13	160,443	-0.43(-1.82%)
Sep 28, 2011	23.90	23.95	23.43	23.56	8,478	-0.33(-1.38%)
Sep 27, 2011	24.13	24.22	23.89	23.89	8,416	+0.33(+1.39%)
Sep 26, 2011	22.88	23.56	22.88	23.56	12,105	+0.50(+2.15%)
Sep 23, 2011	22.73	23.16	22.73	23.07	33,527	+0.12(+0.51%)
Sep 22, 2011	22.99	23.09	22.56	22.95	75,959	-0.75(-3.17%)
Sep 21, 2011	24.52	24.54	23.70	23.70	13,884	-0.83(-3.39%)
Sep 20, 2011	24.54	24.99	24.52	24.53	37,850	-0.21(-0.83%)
Sep 19, 2011	24.51	24.74	24.37	24.74	30,876	+0.02(+0.07%)
Sep 16, 2011	24.85	24.87	24.54	24.72	14,808	+0.11(+0.44%)
Sep 15, 2011	24.62	24.65	24.28	24.61	18,705	+0.06(+0.25%)
Sep 14, 2011	23.96	24.56	23.74	24.55	23,251	+0.65(+2.70%)
Sep 13, 2011	23.67	23.99	23.54	23.91	7,097	+0.37(+1.59%)
Sep 12, 2011	23.06	23.53	23.01	23.53	22,145	+0.15(+0.66%)
Sep 09, 2011	23.73	23.87	23.25	23.38	21,106	-0.64(-2.68%)
Sep 08, 2011	24.28	24.47	23.98	24.02	38,706	-0.29(-1.18%)
Sep 07, 2011	23.96	24.34	23.94	24.31	19,506	+0.67(+2.84%)
Sep 06, 2011	23.01	23.65	23.01	23.64	28,300	-0.09(-0.38%)
Sep 02, 2011	23.89	24.00	23.64	23.73	40,239	-0.69(-2.82%)

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