Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	19.91	20.27	19.86	20.13	756,456	+0.22(+1.08%)
Dec 29, 2011	19.74	20.01	19.70	19.91	1,013,544	+0.27(+1.40%)
Dec 28, 2011	19.99	20.06	19.61	19.64	727,921	-0.36(-1.81%)
Dec 27, 2011	19.94	20.22	19.86	20.00	445,363	-0.04(-0.20%)
Dec 23, 2011	19.93	20.06	19.78	20.04	374,086	+0.21(+1.04%)
Dec 21, 2011	19.53	19.96	19.48	19.83	1,315,080	+0.27(+1.40%)
Dec 20, 2011	19.20	19.64	19.17	19.56	996,264	+0.80(+4.28%)
Dec 19, 2011	19.29	19.51	18.70	18.76	855,341	-0.37(-1.94%)
Dec 16, 2011	18.91	19.59	18.90	19.13	1,446,359	+0.34(+1.82%)
Dec 15, 2011	19.23	19.27	18.64	18.79	1,086,082	-0.17(-0.88%)
Dec 14, 2011	19.41	19.42	18.90	18.95	1,100,095	-0.53(-2.71%)
Dec 13, 2011	19.88	20.08	19.39	19.48	1,059,662	-0.33(-1.68%)
Dec 12, 2011	20.29	20.34	19.70	19.81	1,093,244	-0.57(-2.78%)
Dec 09, 2011	20.26	20.56	20.19	20.38	630,664	+0.14(+0.68%)
Dec 08, 2011	20.57	20.63	20.18	20.24	1,021,382	-0.50(-2.41%)
Dec 07, 2011	20.65	20.93	20.42	20.74	699,474	-0.11(-0.52%)
Dec 06, 2011	21.04	21.16	20.75	20.85	798,431	-0.08(-0.37%)
Dec 05, 2011	20.99	21.19	20.73	20.93	831,524	+0.31(+1.52%)
Dec 02, 2011	21.23	21.30	20.56	20.62	842,066	-0.39(-1.86%)
Dec 01, 2011	20.83	21.32	20.81	21.01	600,069	+0.02(+0.09%)
Nov 30, 2011	20.74	21.03	20.74	20.99	1,172,062	+0.84(+4.18%)
Nov 29, 2011	20.12	20.45	20.01	20.15	652,896	+0.04(+0.19%)
Nov 28, 2011	20.08	20.28	19.96	20.11	1,067,010	+0.62(+3.16%)
Nov 25, 2011	19.37	19.69	19.37	19.49	382,034	-0.04(-0.20%)
Nov 23, 2011	19.57	19.77	19.42	19.53	935,641	-0.34(-1.72%)
Nov 22, 2011	20.02	20.20	19.81	19.87	796,619	-0.26(-1.31%)
Nov 21, 2011	20.08	20.33	19.70	20.14	631,588	-0.30(-1.48%)
Nov 18, 2011	20.58	20.69	20.32	20.44	574,091	-0.05(-0.24%)
Nov 17, 2011	20.64	20.82	20.30	20.49	1,013,000	-0.23(-1.13%)
Nov 16, 2011	20.52	21.14	20.21	20.72	872,999	-0.08(-0.38%)
Nov 15, 2011	20.20	20.93	20.20	20.80	1,417,862	+0.43(+2.11%)
Nov 14, 2011	20.15	20.41	19.93	20.37	1,896,549	+0.02(+0.10%)
Nov 11, 2011	19.69	20.45	19.58	20.35	1,255,836	+0.76(+3.90%)
Nov 10, 2011	19.85	20.01	19.45	19.59	1,944,351	-0.12(-0.60%)
Nov 09, 2011	20.12	20.16	19.57	19.71	1,635,986	-0.99(-4.78%)
Nov 08, 2011	20.76	20.84	20.26	20.70	611,017	+0.15(+0.71%)
Nov 07, 2011	20.61	20.79	20.25	20.55	535,605	-0.08(-0.38%)
Nov 04, 2011	20.58	20.79	20.27	20.63	480,070	-0.29(-1.40%)
Nov 03, 2011	20.30	21.00	20.19	20.92	755,647	+0.85(+4.24%)
Nov 02, 2011	20.14	20.48	19.88	20.07	835,717	+0.12(+0.59%)
Nov 01, 2011	19.86	20.28	19.54	19.95	921,533	-0.52(-2.53%)
Oct 31, 2011	20.55	20.85	20.24	20.47	651,088	-0.48(-2.29%)
Oct 28, 2011	21.15	21.42	20.90	20.95	488,519	-0.21(-0.97%)
Oct 27, 2011	20.73	21.56	20.54	21.15	1,192,971	+1.11(+5.51%)
Oct 26, 2011	20.06	20.14	19.59	20.05	581,672	+0.31(+1.59%)
Oct 25, 2011	20.05	20.12	19.59	19.74	584,522	-0.49(-2.42%)
Oct 24, 2011	19.40	20.38	19.40	20.23	1,230,733	+0.82(+4.24%)
Oct 21, 2011	19.15	19.53	19.03	19.40	960,512	+0.47(+2.48%)
Oct 20, 2011	18.82	19.02	18.37	18.93	465,846	+0.13(+0.68%)
Oct 19, 2011	18.99	19.13	18.61	18.81	1,075,695	-0.23(-1.18%)
Oct 18, 2011	18.47	19.32	18.36	19.03	970,910	+0.61(+3.29%)
Oct 17, 2011	18.82	18.89	18.32	18.42	613,838	-0.59(-3.09%)
Oct 14, 2011	19.28	19.32	18.80	19.01	797,200	+0.04(+0.21%)
Oct 13, 2011	18.85	19.06	18.49	18.97	803,466	-0.08(-0.41%)
Oct 12, 2011	18.59	19.42	18.53	19.05	807,299	+0.55(+2.96%)
Oct 11, 2011	18.22	18.77	18.13	18.50	665,138	+0.01(+0.05%)
Oct 10, 2011	18.04	18.49	17.97	18.49	613,800	+0.84(+4.77%)
Oct 07, 2011	18.42	18.48	17.42	17.65	821,665	-0.70(-3.84%)
Oct 06, 2011	18.28	18.37	18.06	18.36	728,602	+0.60(+3.36%)
Oct 05, 2011	17.05	17.88	16.93	17.76	1,519,029	+0.76(+4.49%)
Oct 04, 2011	16.28	17.02	16.04	17.00	1,256,531	+0.52(+3.15%)

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