Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	20.00	20.38	19.88	20.14	189,266	+0.10(+0.50%)
Dec 30, 2010	20.09	20.25	20.04	20.04	310,468	-0.17(-0.84%)
Dec 29, 2010	20.92	20.92	20.13	20.21	274,544	-0.51(-2.46%)
Dec 24, 2010	21.04	21.04	20.61	20.72	35,923	-0.08(-0.38%)
Dec 23, 2010	21.02	21.02	20.58	20.80	380,071	-0.07(-0.34%)
Dec 22, 2010	21.00	21.16	20.80	20.87	187,176	-0.13(-0.62%)
Dec 21, 2010	20.91	21.10	20.74	21.00	401,414	+0.21(+1.01%)
Dec 20, 2010	20.55	21.00	20.53	20.79	430,289	+0.26(+1.27%)
Dec 17, 2010	20.29	20.83	20.22	20.53	798,588	+0.19(+0.93%)
Dec 16, 2010	20.05	20.34	19.52	20.34	462,628	+0.19(+0.94%)
Dec 15, 2010	21.10	21.25	20.12	20.15	985,311	-0.96(-4.55%)
Dec 14, 2010	21.40	21.44	21.00	21.11	192,405	-0.29(-1.36%)
Dec 13, 2010	21.76	21.76	21.40	21.40	282,403	-0.18(-0.83%)
Dec 10, 2010	21.80	21.85	21.56	21.58	236,523	-0.07(-0.32%)
Dec 09, 2010	21.67	21.95	21.59	21.65	262,895	+0.16(+0.74%)
Dec 08, 2010	21.52	21.73	21.41	21.49	269,970	+0.01(+0.05%)
Dec 07, 2010	21.78	21.92	21.41	21.48	272,931	-0.07(-0.32%)
Dec 06, 2010	21.44	21.75	21.35	21.55	357,912	+0.27(+1.27%)
Dec 03, 2010	20.92	21.44	20.76	21.28	406,024	+0.45(+2.16%)
Dec 02, 2010	20.80	21.07	20.74	20.83	395,918	+0.03(+0.14%)
Dec 01, 2010	20.80	21.09	20.25	20.80	1,431,417	+1.06(+5.37%)
Nov 30, 2010	19.90	20.11	19.69	19.74	435,136	-0.18(-0.90%)
Nov 29, 2010	20.03	20.18	19.85	19.92	374,143	-0.11(-0.55%)
Nov 26, 2010	20.40	20.47	20.00	20.03	133,349	-0.37(-1.81%)
Nov 25, 2010	20.04	20.44	20.01	20.40	228,105	+0.33(+1.64%)
Nov 24, 2010	19.98	20.15	19.94	20.07	262,351	+0.15(+0.75%)
Nov 23, 2010	20.20	20.49	19.85	19.92	301,813	-0.33(-1.63%)
Nov 22, 2010	20.30	20.45	20.06	20.25	515,466	-0.05(-0.25%)
Nov 19, 2010	20.09	20.31	19.95	20.30	325,329	+0.31(+1.55%)
Nov 18, 2010	19.85	20.15	19.68	19.99	816,530	+0.44(+2.25%)
Nov 17, 2010	19.47	19.67	19.34	19.55	966,631	+0.07(+0.36%)
Nov 16, 2010	19.39	19.48	18.84	19.48	444,910	+0.09(+0.46%)
Nov 15, 2010	19.24	19.50	19.09	19.39	629,939	+0.29(+1.52%)
Nov 12, 2010	19.21	19.23	18.94	19.10	344,672	-0.13(-0.68%)
Nov 11, 2010	18.94	19.23	18.93	19.23	449,799	+0.40(+2.12%)
Nov 10, 2010	18.65	19.15	18.59	18.83	444,291	+0.15(+0.80%)
Nov 09, 2010	19.61	19.75	18.57	18.68	878,587	-0.77(-3.96%)
Nov 08, 2010	18.99	19.45	18.89	19.45	532,788	+0.48(+2.53%)
Nov 05, 2010	18.95	19.27	18.83	18.97	731,971	+0.20(+1.07%)
Nov 04, 2010	18.80	19.01	18.47	18.77	419,973	+0.47(+2.57%)
Nov 03, 2010	18.00	18.83	17.95	18.30	1,255,190	+0.55(+3.10%)
Nov 02, 2010	18.00	18.00	17.62	17.75	464,160	-0.15(-0.84%)
Nov 01, 2010	17.75	18.11	17.53	17.90	483,071	+0.22(+1.24%)
Oct 29, 2010	17.72	17.83	17.39	17.68	487,705	+0.08(+0.45%)
Oct 28, 2010	17.30	17.90	17.30	17.60	558,370	+0.52(+3.04%)
Oct 27, 2010	17.82	17.84	17.03	17.08	431,608	-1.10(-6.05%)
Oct 25, 2010	18.56	18.61	18.14	18.18	131,942	-0.17(-0.93%)
Oct 22, 2010	18.54	18.68	18.34	18.35	257,202	-0.02(-0.11%)
Oct 21, 2010	18.27	19.02	18.20	18.37	586,592	-0.08(-0.43%)
Oct 20, 2010	17.71	18.62	17.66	18.45	1,081,729	+0.79(+4.47%)
Oct 19, 2010	17.68	18.25	17.61	17.66	1,074,700	-0.40(-2.21%)
Oct 18, 2010	18.12	18.24	17.99	18.06	267,774	+0.04(+0.22%)
Oct 15, 2010	17.80	18.32	17.80	18.02	378,582	+0.12(+0.67%)
Oct 14, 2010	17.72	18.01	17.70	17.90	814,331	+0.24(+1.36%)
Oct 13, 2010	17.20	17.87	17.18	17.66	439,846	+0.55(+3.21%)
Oct 12, 2010	16.81	17.25	16.68	17.11	501,712	+0.35(+2.09%)
Oct 08, 2010	16.66	16.90	16.64	16.76	419,838	+0.02(+0.12%)
Oct 07, 2010	16.98	17.14	16.66	16.74	540,441	-0.24(-1.41%)
Oct 06, 2010	17.15	17.17	16.91	16.98	796,325	-0.05(-0.29%)
Oct 05, 2010	16.79	17.11	16.71	17.03	550,269	+0.39(+2.34%)
Oct 04, 2010	16.65	16.81	16.50	16.64	1,036,677	+0.01(+0.06%)

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