Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	32.27	32.41	32.12	32.28	1,930,855	-0.02(-0.06%)
Dec 29, 2011	32.05	32.39	31.91	32.30	2,303,774	+0.49(+1.54%)
Dec 28, 2011	32.22	32.44	31.57	31.81	3,425,368	-0.40(-1.24%)
Dec 27, 2011	31.85	32.56	31.85	32.21	3,783,178	+0.28(+0.88%)
Dec 23, 2011	31.34	31.99	31.13	31.93	4,721,781	+5.26(+19.72%)
Dec 21, 2011	27.51	27.56	25.96	26.67	4,376,043	-1.00(-3.61%)
Dec 20, 2011	26.96	27.71	26.93	27.67	3,220,020	+1.11(+4.18%)
Dec 19, 2011	26.72	27.15	26.50	26.56	3,331,032	-0.09(-0.34%)
Dec 16, 2011	26.76	27.21	26.58	26.65	5,056,730	-0.36(-1.33%)
Dec 15, 2011	26.95	27.27	26.81	27.01	2,942,630	+0.35(+1.31%)
Dec 14, 2011	26.37	27.11	25.90	26.66	4,054,596	+0.16(+0.60%)
Dec 13, 2011	27.47	27.91	26.36	26.50	4,029,846	-0.88(-3.21%)
Dec 12, 2011	27.92	27.92	27.23	27.38	2,897,458	-0.83(-2.94%)
Dec 09, 2011	27.40	28.42	27.24	28.21	3,218,420	+0.91(+3.33%)
Dec 08, 2011	27.87	28.07	27.20	27.30	3,531,566	-0.74(-2.64%)
Dec 07, 2011	28.17	28.30	27.43	28.04	4,184,298	-0.19(-0.67%)
Dec 06, 2011	29.14	29.15	28.14	28.23	4,002,467	-0.95(-3.26%)
Dec 05, 2011	29.54	29.75	28.97	29.18	3,331,433	+0.18(+0.62%)
Dec 02, 2011	29.54	30.03	28.81	29.00	7,265,781	-0.16(-0.55%)
Dec 01, 2011	28.82	29.50	28.62	29.16	3,638,613	+0.25(+0.86%)
Nov 30, 2011	28.59	29.30	28.43	28.91	4,637,241	+1.17(+4.22%)
Nov 29, 2011	27.61	28.02	27.38	27.74	4,059,342	+0.08(+0.29%)
Nov 28, 2011	27.18	28.14	27.03	27.66	3,398,062	+1.35(+5.13%)
Nov 25, 2011	26.09	26.81	26.06	26.31	1,616,762	+0.03(+0.11%)
Nov 23, 2011	26.81	26.99	26.28	26.28	3,225,935	-0.79(-2.92%)
Nov 22, 2011	27.31	27.94	26.88	27.07	3,129,533	-0.26(-0.95%)
Nov 21, 2011	27.64	27.64	26.60	27.33	4,542,349	-0.64(-2.29%)
Nov 18, 2011	28.07	28.22	27.70	27.97	3,685,349	-0.16(-0.57%)
Nov 17, 2011	28.96	29.10	27.92	28.13	4,056,826	-0.75(-2.60%)
Nov 16, 2011	29.35	29.54	28.82	28.88	3,241,339	-0.58(-1.97%)
Nov 15, 2011	28.91	29.64	28.58	29.46	4,115,274	+0.33(+1.13%)
Nov 14, 2011	29.92	30.31	29.03	29.13	3,912,155	-0.80(-2.67%)
Nov 11, 2011	29.35	30.22	29.20	29.93	5,031,565	+0.99(+3.42%)
Nov 10, 2011	29.32	29.38	28.18	28.94	4,579,395	-0.07(-0.24%)
Nov 09, 2011	29.67	29.92	28.91	29.01	5,543,997	-1.42(-4.67%)
Nov 08, 2011	29.92	30.47	29.40	30.43	5,599,729	+0.88(+2.98%)
Nov 07, 2011	29.73	29.86	29.05	29.55	6,530,274	-0.27(-0.91%)
Nov 04, 2011	28.90	29.90	28.66	29.82	6,543,282	+0.62(+2.12%)
Nov 03, 2011	28.26	29.45	27.96	29.20	11,323,535	+1.39(+5.00%)
Nov 02, 2011	26.97	28.01	26.89	27.81	6,063,976	+1.17(+4.39%)
Nov 01, 2011	25.91	27.00	25.73	26.64	5,835,298	-0.30(-1.11%)
Oct 31, 2011	27.70	27.80	26.82	26.94	5,457,125	-1.35(-4.77%)
Oct 28, 2011	27.27	28.34	27.21	28.29	4,895,008	+0.84(+3.06%)
Oct 27, 2011	27.40	28.50	26.84	27.45	15,160,659	+3.67(+15.43%)
Oct 26, 2011	23.79	24.09	22.83	23.78	6,634,658	+0.48(+2.06%)
Oct 25, 2011	24.32	24.63	23.26	23.30	4,100,372	-1.36(-5.52%)
Oct 24, 2011	24.04	24.70	23.95	24.66	2,846,974	+0.81(+3.40%)
Oct 21, 2011	23.73	24.04	23.51	23.85	4,091,059	+0.37(+1.58%)
Oct 20, 2011	23.03	23.54	22.45	23.48	3,761,178	+0.52(+2.26%)
Oct 19, 2011	23.67	23.83	22.80	22.96	4,660,680	-0.87(-3.65%)
Oct 18, 2011	24.04	24.04	22.62	23.83	6,563,894	-0.37(-1.53%)
Oct 17, 2011	24.25	24.88	24.14	24.20	4,930,186	-0.26(-1.06%)
Oct 14, 2011	24.87	25.07	23.85	24.46	6,033,764	-0.03(-0.12%)
Oct 13, 2011	24.02	25.12	23.95	24.49	10,138,693	+1.12(+4.79%)
Oct 12, 2011	23.71	23.80	23.13	23.37	5,834,672	+0.02(+0.09%)
Oct 11, 2011	23.24	23.75	22.84	23.35	3,790,419	-0.11(-0.47%)
Oct 10, 2011	23.42	23.87	22.97	23.46	4,054,930	+0.44(+1.91%)
Oct 07, 2011	22.97	23.50	22.73	23.02	5,817,525	+0.14(+0.61%)
Oct 06, 2011	22.82	23.22	22.03	22.88	5,654,230	+0.53(+2.37%)
Oct 05, 2011	21.20	22.43	20.87	22.35	7,835,529	+1.79(+8.71%)
Oct 04, 2011	18.32	20.57	18.25	20.56	7,430,348	+1.91(+10.24%)

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