Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	23.83	24.06	23.83	23.98	288,098	+0.11(+0.45%)
Dec 29, 2011	23.68	23.88	23.60	23.87	399,303	+0.28(+1.17%)
Dec 28, 2011	23.98	24.03	23.56	23.60	186,264	-0.43(-1.80%)
Dec 27, 2011	23.90	24.13	23.90	24.03	145,500	+0.02(+0.08%)
Dec 23, 2011	23.88	24.01	23.85	24.01	242,473	+0.45(+1.92%)
Dec 21, 2011	23.34	23.58	23.18	23.56	158,838	+0.26(+1.10%)
Dec 20, 2011	23.04	23.37	23.04	23.30	331,497	+0.80(+3.57%)
Dec 19, 2011	22.89	22.96	22.45	22.50	333,941	-0.37(-1.60%)
Dec 16, 2011	22.88	23.03	22.69	22.86	379,283	+0.06(+0.25%)
Dec 15, 2011	23.05	23.15	22.68	22.81	239,604	-0.02(-0.11%)
Dec 14, 2011	23.08	23.17	22.65	22.83	395,082	-0.45(-1.95%)
Dec 13, 2011	23.66	23.99	23.14	23.28	335,690	-0.26(-1.11%)
Dec 12, 2011	23.66	23.76	23.22	23.54	311,228	-0.55(-2.29%)
Dec 09, 2011	23.67	24.15	23.66	24.10	336,045	+0.55(+2.35%)
Dec 08, 2011	24.08	24.11	23.46	23.54	453,744	-0.70(-2.89%)
Dec 07, 2011	24.20	24.40	23.98	24.25	121,804	-0.07(-0.28%)
Dec 06, 2011	24.26	24.49	24.15	24.31	144,460	+0.06(+0.23%)
Dec 05, 2011	24.45	24.56	24.10	24.26	191,965	+0.25(+1.03%)
Dec 02, 2011	24.30	24.31	23.95	24.01	148,348	+0.02(+0.08%)
Dec 01, 2011	24.13	24.28	23.89	23.99	567,569	-0.21(-0.87%)
Nov 30, 2011	23.79	24.21	23.76	24.20	396,992	+1.23(+5.38%)
Nov 29, 2011	22.72	23.12	22.66	22.97	132,025	+0.37(+1.65%)
Nov 28, 2011	22.71	22.82	22.46	22.60	468,487	+0.80(+3.67%)
Nov 25, 2011	21.98	22.14	21.80	21.80	171,922	-0.24(-1.10%)
Nov 23, 2011	22.45	22.45	22.00	22.04	1,067,624	-0.68(-2.98%)
Nov 22, 2011	22.92	23.02	22.60	22.71	879,817	-0.34(-1.45%)
Nov 21, 2011	23.05	23.13	22.68	23.05	129,481	-0.45(-1.90%)
Nov 18, 2011	23.67	23.77	23.35	23.50	110,402	+0.01(+0.03%)
Nov 17, 2011	24.02	24.10	23.31	23.49	233,853	-0.47(-1.94%)
Nov 16, 2011	24.07	24.50	23.92	23.95	350,672	-0.33(-1.35%)
Nov 15, 2011	24.21	24.44	24.07	24.28	286,280	-0.05(-0.20%)
Nov 14, 2011	24.43	24.47	24.14	24.33	1,397,298	-0.24(-0.98%)
Nov 11, 2011	24.39	24.62	24.37	24.57	748,751	+0.54(+2.25%)
Nov 10, 2011	24.07	24.26	23.68	24.04	935,476	+0.32(+1.33%)
Nov 09, 2011	24.05	24.23	23.68	23.72	239,009	-1.08(-4.35%)
Nov 08, 2011	24.67	24.87	24.40	24.80	292,152	+0.30(+1.22%)
Nov 07, 2011	24.30	24.52	24.11	24.50	1,175,462	+0.22(+0.89%)
Nov 04, 2011	24.15	24.33	23.86	24.28	1,555,963	-0.11(-0.43%)
Nov 03, 2011	24.17	24.43	23.79	24.39	171,638	+0.65(+2.74%)
Nov 02, 2011	23.73	23.87	23.54	23.74	682,838	+0.48(+2.08%)
Nov 01, 2011	23.12	23.54	22.89	23.25	517,501	-0.82(-3.40%)
Oct 31, 2011	24.71	24.71	24.07	24.07	552,892	-0.96(-3.82%)
Oct 28, 2011	24.81	25.10	24.65	25.03	145,292	-0.08(-0.32%)
Oct 27, 2011	24.95	25.28	24.72	25.11	600,037	+0.99(+4.12%)
Oct 26, 2011	23.97	24.21	23.55	24.12	158,555	+0.45(+1.89%)
Oct 25, 2011	24.02	24.02	23.47	23.67	1,658,484	-0.34(-1.40%)
Oct 24, 2011	23.71	24.02	23.63	24.00	339,842	+0.25(+1.07%)
Oct 21, 2011	23.46	23.76	23.42	23.75	343,291	+0.55(+2.35%)
Oct 20, 2011	23.15	23.35	22.79	23.20	708,111	+0.06(+0.27%)
Oct 19, 2011	23.29	23.56	23.01	23.14	1,958,307	-0.23(-0.98%)
Oct 18, 2011	22.74	23.54	22.53	23.37	268,470	+0.60(+2.64%)
Oct 17, 2011	23.14	23.19	22.69	22.77	167,460	-0.43(-1.87%)
Oct 14, 2011	22.82	23.23	22.74	23.20	1,834,106	+0.78(+3.46%)
Oct 13, 2011	22.25	22.52	22.04	22.43	235,081	-0.03(-0.14%)
Oct 12, 2011	22.48	22.69	22.30	22.46	174,291	+0.26(+1.17%)
Oct 11, 2011	21.93	22.29	21.93	22.20	1,208,047	+0.05(+0.22%)
Oct 10, 2011	21.75	22.22	21.75	22.15	307,411	+0.84(+3.96%)
Oct 07, 2011	21.61	21.65	21.15	21.31	264,434	-0.17(-0.81%)
Oct 06, 2011	20.88	21.49	20.73	21.48	288,056	+0.48(+2.27%)
Oct 05, 2011	20.44	21.07	20.24	21.00	998,914	+0.66(+3.26%)
Oct 04, 2011	19.49	20.40	19.10	20.34	570,199	+0.50(+2.53%)

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