Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2011	22.35	22.35	21.99	21.99	58,106	-0.67(-2.96%)
Oct 28, 2011	22.61	22.66	22.56	22.66	44,282	-0.08(-0.36%)
Oct 27, 2011	22.41	22.74	22.31	22.74	28,691	+0.93(+4.27%)
Oct 26, 2011	21.74	21.90	21.54	21.81	13,636	+0.19(+0.89%)
Oct 25, 2011	21.76	21.79	21.62	21.62	50,767	-0.32(-1.48%)
Oct 24, 2011	21.79	22.01	21.77	21.94	35,655	+0.27(+1.24%)
Oct 21, 2011	21.66	21.68	21.58	21.67	11,477	+0.30(+1.40%)
Oct 20, 2011	21.21	21.46	21.20	21.38	32,015	+0.19(+0.92%)
Oct 19, 2011	21.38	21.52	21.18	21.18	32,584	-0.27(-1.28%)
Oct 18, 2011	20.91	21.48	20.84	21.46	38,041	+0.53(+2.55%)
Oct 17, 2011	21.04	21.04	20.87	20.92	24,076	-0.39(-1.82%)
Oct 14, 2011	21.11	21.31	21.11	21.31	68,950	+0.33(+1.58%)
Oct 13, 2011	20.98	21.08	20.82	20.98	148,494	-0.15(-0.73%)
Oct 12, 2011	21.20	21.32	21.13	21.13	46,949	+0.25(+1.20%)
Oct 11, 2011	20.78	20.94	20.78	20.88	36,065	+0.15(+0.74%)
Oct 10, 2011	20.62	20.81	20.62	20.73	17,941	+0.50(+2.48%)
Oct 07, 2011	20.49	20.49	20.17	20.23	19,390	-0.15(-0.71%)
Oct 06, 2011	19.99	20.37	19.97	20.37	18,211	+0.34(+1.70%)
Oct 05, 2011	19.68	20.03	19.55	20.03	29,599	+0.39(+1.98%)
Oct 04, 2011	18.97	19.67	18.79	19.64	56,436	+0.45(+2.36%)
Oct 03, 2011	19.72	19.79	19.19	19.19	31,922	-0.65(-3.26%)
Sep 30, 2011	20.02	20.19	19.81	19.84	28,355	-0.44(-2.15%)
Sep 29, 2011	20.33	20.44	19.99	20.27	25,559	+0.24(+1.21%)
Sep 28, 2011	20.48	20.60	20.03	20.03	35,216	-0.30(-1.47%)
Sep 27, 2011	20.66	20.78	20.33	20.33	37,174	+0.12(+0.60%)
Sep 26, 2011	19.87	20.23	19.83	20.21	17,134	+0.54(+2.76%)
Sep 23, 2011	19.43	19.75	19.43	19.67	16,836	-0.06(-0.29%)
Sep 22, 2011	19.71	19.87	19.42	19.72	32,953	-0.56(-2.75%)
Sep 21, 2011	21.00	21.00	20.28	20.28	21,957	-0.71(-3.39%)
Sep 20, 2011	21.22	21.22	21.00	21.00	41,638	-0.06(-0.31%)
Sep 19, 2011	20.91	21.06	20.77	21.06	17,808	-0.21(-0.99%)
Sep 16, 2011	21.27	21.32	21.08	21.27	27,401	+0.11(+0.50%)
Sep 15, 2011	20.99	21.16	20.88	21.16	12,510	+0.40(+1.91%)
Sep 14, 2011	20.54	20.85	20.45	20.77	44,245	+0.25(+1.22%)
Sep 13, 2011	20.40	20.57	20.34	20.52	49,285	+0.25(+1.24%)
Sep 12, 2011	19.95	20.27	19.90	20.27	40,160	+0.02(+0.08%)
Sep 09, 2011	20.50	20.55	20.14	20.25	37,652	-0.48(-2.29%)
Sep 08, 2011	20.95	21.00	20.71	20.73	13,816	-0.22(-1.05%)
Sep 07, 2011	20.70	21.00	20.66	20.95	32,102	+0.70(+3.48%)
Sep 06, 2011	20.00	20.32	20.00	20.24	20,570	-0.40(-1.92%)
Sep 02, 2011	20.75	20.78	20.53	20.64	131,703	-0.57(-2.67%)
Sep 01, 2011	21.39	21.51	21.20	21.21	45,838	-0.19(-0.87%)
Aug 31, 2011	21.42	21.50	21.30	21.39	28,417	+0.09(+0.42%)
Aug 30, 2011	21.16	21.33	21.09	21.30	143,925	+0.00(+0.00%)
Aug 29, 2011	21.00	21.30	21.00	21.30	21,609	+0.71(+3.46%)
Aug 26, 2011	20.37	20.76	20.15	20.59	24,387	+0.09(+0.43%)
Aug 25, 2011	20.97	21.00	20.44	20.50	66,330	-0.27(-1.32%)
Aug 24, 2011	20.48	20.78	20.48	20.78	25,475	+0.41(+2.03%)
Aug 23, 2011	19.95	20.36	19.91	20.36	207,928	+0.50(+2.53%)
Aug 22, 2011	20.27	20.27	19.86	19.86	23,992	-0.14(-0.69%)
Aug 19, 2011	19.97	20.36	19.94	20.00	1,430,033	-0.28(-1.36%)
Aug 18, 2011	20.57	20.57	20.13	20.27	39,934	-0.84(-3.98%)
Aug 17, 2011	21.25	21.32	20.95	21.12	16,394	+0.06(+0.31%)
Aug 16, 2011	21.04	21.10	20.91	21.05	34,380	-0.18(-0.84%)
Aug 15, 2011	20.89	21.24	20.89	21.23	42,548	+0.55(+2.66%)
Aug 12, 2011	20.86	20.95	20.67	20.68	34,252	+0.06(+0.27%)
Aug 11, 2011	19.89	20.89	19.89	20.62	448,571	+0.89(+4.51%)
Aug 10, 2011	20.34	20.41	19.73	19.73	418,259	-0.81(-3.94%)
Aug 09, 2011	20.59	20.54	19.67	20.54	75,910	+0.78(+3.93%)
Aug 08, 2011	20.59	20.86	19.77	19.77	207,854	-1.42(-6.72%)
Aug 05, 2011	21.49	21.49	20.79	21.19	137,397	+0.00(+0.00%)
Aug 04, 2011	21.97	21.97	21.19	21.19	39,312	-1.11(-4.97%)
Aug 03, 2011	22.20	22.30	21.90	22.30	207,822	+0.09(+0.40%)
Aug 02, 2011	22.58	22.65	22.21	22.21	57,099	-0.53(-2.35%)

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