Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	28.35	28.82	28.05	28.32	1,064,418	+0.27(+0.96%)
Dec 29, 2011	27.83	28.23	27.76	28.05	452,821	+0.50(+1.81%)
Dec 28, 2011	27.74	27.87	27.48	27.55	711,680	-0.42(-1.51%)
Dec 27, 2011	28.07	28.13	27.93	27.97	432,625	-0.16(-0.58%)
Dec 23, 2011	27.88	28.21	27.78	28.14	391,497	+0.43(+1.55%)
Dec 21, 2011	27.37	27.81	27.03	27.71	1,277,968	+0.44(+1.61%)
Dec 20, 2011	26.80	27.40	26.72	27.27	1,887,070	+1.74(+6.80%)
Dec 19, 2011	26.20	26.28	25.38	25.53	1,382,466	-0.43(-1.67%)
Dec 16, 2011	26.39	26.52	25.84	25.97	1,203,514	-0.17(-0.67%)
Dec 15, 2011	26.37	26.48	26.06	26.14	1,203,185	+0.07(+0.28%)
Dec 14, 2011	26.62	26.73	25.96	26.07	1,315,502	-0.55(-2.05%)
Dec 13, 2011	27.96	28.11	26.35	26.61	1,236,948	-1.11(-4.01%)
Dec 12, 2011	27.98	28.06	27.29	27.72	1,328,125	-0.93(-3.25%)
Dec 09, 2011	28.62	29.03	28.50	28.66	1,544,339	+0.58(+2.07%)
Dec 08, 2011	28.60	28.84	27.99	28.07	1,089,615	-1.12(-3.84%)
Dec 07, 2011	28.66	29.35	28.55	29.20	938,377	-0.04(-0.13%)
Dec 06, 2011	29.18	29.48	28.93	29.23	820,507	-0.09(-0.31%)
Dec 05, 2011	29.37	29.73	29.13	29.32	1,374,198	+0.66(+2.31%)
Dec 02, 2011	28.86	29.11	28.62	28.66	1,642,630	+0.83(+2.99%)
Dec 01, 2011	28.25	28.55	27.69	27.83	985,757	-0.38(-1.33%)
Nov 30, 2011	27.56	28.33	27.55	28.21	1,430,287	+1.78(+6.75%)
Nov 29, 2011	26.70	27.01	26.31	26.42	903,993	-0.08(-0.32%)
Nov 28, 2011	26.45	26.79	26.17	26.51	1,137,968	+1.23(+4.86%)
Nov 25, 2011	25.28	25.62	25.24	25.28	569,371	-0.34(-1.32%)
Nov 23, 2011	25.90	26.04	25.54	25.62	1,034,637	-0.39(-1.51%)
Nov 22, 2011	26.31	26.43	25.94	26.01	1,075,402	-0.41(-1.56%)
Nov 21, 2011	26.26	26.63	26.11	26.42	1,152,212	-0.56(-2.08%)
Nov 18, 2011	27.64	27.67	26.91	26.98	1,289,974	-0.61(-2.21%)
Nov 17, 2011	28.47	28.47	27.47	27.59	2,164,940	-0.41(-1.47%)
Nov 16, 2011	28.56	28.69	27.97	28.01	1,761,047	-0.73(-2.54%)
Nov 15, 2011	28.81	29.52	28.58	28.74	3,563,025	-0.60(-2.04%)
Nov 14, 2011	29.45	29.73	29.06	29.33	878,685	-0.13(-0.43%)
Nov 11, 2011	29.25	29.81	29.21	29.46	725,229	+0.73(+2.54%)
Nov 10, 2011	28.90	29.06	28.46	28.73	1,415,121	+0.39(+1.39%)
Nov 09, 2011	28.46	28.77	28.14	28.34	2,022,003	-1.34(-4.53%)
Nov 08, 2011	29.54	29.77	28.98	29.68	1,241,075	+0.17(+0.59%)
Nov 07, 2011	29.39	29.59	28.82	29.51	1,277,173	-0.19(-0.64%)
Nov 04, 2011	29.71	29.93	29.21	29.70	1,552,625	-0.65(-2.13%)
Nov 03, 2011	29.60	30.51	29.23	30.34	1,592,580	+1.12(+3.83%)
Nov 02, 2011	28.93	29.54	28.46	29.22	1,815,520	+0.53(+1.83%)
Nov 01, 2011	28.46	29.17	28.33	28.70	1,942,627	-1.64(-5.40%)
Oct 31, 2011	30.83	31.01	30.29	30.34	1,786,520	-1.27(-4.02%)
Oct 28, 2011	31.28	31.75	31.15	31.61	1,833,963	+0.42(+1.35%)
Oct 27, 2011	31.39	31.52	30.98	31.19	1,934,873	+1.30(+4.36%)
Oct 26, 2011	29.75	30.14	29.19	29.89	2,670,724	+0.60(+2.06%)
Oct 25, 2011	30.08	30.11	28.74	29.28	3,262,260	-1.72(-5.54%)
Oct 24, 2011	29.79	31.02	29.69	31.00	1,647,054	+1.60(+5.45%)
Oct 21, 2011	29.05	29.66	28.88	29.40	1,816,133	+0.64(+2.23%)
Oct 20, 2011	28.87	28.88	27.73	28.76	2,463,430	-0.23(-0.80%)
Oct 19, 2011	29.29	29.48	28.78	28.99	2,642,787	-1.52(-4.99%)
Oct 18, 2011	29.79	30.70	29.28	30.51	1,801,314	+1.03(+3.51%)
Oct 17, 2011	29.69	29.85	29.34	29.48	890,972	-0.42(-1.41%)
Oct 14, 2011	29.98	30.13	29.42	29.90	599,221	+0.40(+1.37%)
Oct 13, 2011	29.52	29.64	28.83	29.49	1,840,443	+0.26(+0.90%)
Oct 12, 2011	29.62	29.74	29.01	29.23	1,740,383	+0.13(+0.45%)
Oct 11, 2011	28.33	29.27	28.32	29.10	2,575,771	+0.58(+2.04%)
Oct 10, 2011	27.77	28.52	27.75	28.51	1,185,861	+1.59(+5.91%)
Oct 07, 2011	27.42	27.87	26.61	26.92	1,500,105	-0.23(-0.85%)
Oct 06, 2011	26.77	27.23	26.62	27.15	2,081,860	+1.01(+3.88%)
Oct 05, 2011	25.77	26.25	25.24	26.14	3,260,403	+0.18(+0.69%)
Oct 04, 2011	23.66	25.97	23.31	25.96	3,192,571	+1.73(+7.15%)

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