Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2011	20.99	21.18	20.89	20.89	59,625,056	-0.27(-1.30%)
Oct 28, 2011	21.29	21.33	21.02	21.17	73,554,384	-0.21(-0.99%)
Oct 27, 2011	21.29	21.50	20.91	21.38	94,964,840	+0.52(+2.48%)
Oct 26, 2011	21.21	21.23	20.48	20.86	80,315,928	-0.17(-0.82%)
Oct 25, 2011	21.25	21.37	20.96	21.04	68,237,456	-0.30(-1.40%)
Oct 24, 2011	21.23	21.50	21.22	21.33	72,498,696	+0.02(+0.11%)
Oct 21, 2011	21.30	21.33	21.03	21.31	97,653,328	+0.09(+0.44%)
Oct 20, 2011	21.39	21.45	20.71	21.22	97,115,728	-0.07(-0.33%)
Oct 19, 2011	21.48	21.55	21.19	21.29	54,650,492	-0.14(-0.66%)
Oct 18, 2011	21.14	21.50	21.03	21.43	66,892,132	+0.26(+1.22%)
Oct 17, 2011	21.27	21.51	21.07	21.17	50,256,764	-0.23(-1.06%)
Oct 14, 2011	21.43	21.58	21.20	21.40	64,935,364	+0.07(+0.33%)
Oct 13, 2011	21.00	21.34	20.89	21.33	55,853,264	+0.17(+0.82%)
Oct 12, 2011	21.33	21.43	21.11	21.15	66,898,120	-0.03(-0.15%)
Oct 11, 2011	21.07	21.24	20.96	21.18	49,463,040	+0.05(+0.22%)
Oct 10, 2011	20.86	21.16	20.77	21.14	53,283,780	+0.54(+2.63%)
Oct 07, 2011	20.67	20.80	20.56	20.60	67,228,216	-0.07(-0.34%)
Oct 06, 2011	20.56	20.71	20.16	20.67	70,239,672	+0.35(+1.74%)
Oct 05, 2011	19.95	20.53	19.74	20.31	119,857,736	+0.43(+2.17%)
Oct 04, 2011	19.07	19.92	19.03	19.88	106,347,240	+0.64(+3.30%)
Oct 03, 2011	19.40	19.88	19.24	19.25	82,267,880	-0.28(-1.45%)
Sep 30, 2011	19.77	20.01	19.52	19.53	68,933,760	-0.44(-2.20%)
Sep 29, 2011	20.38	20.53	19.69	19.97	80,811,840	-0.10(-0.49%)
Sep 28, 2011	20.35	20.69	20.02	20.07	77,406,768	-0.07(-0.37%)
Sep 27, 2011	20.13	20.34	19.97	20.14	70,888,800	+0.18(+0.90%)
Sep 26, 2011	19.76	20.02	19.40	19.96	65,044,528	+0.30(+1.52%)
Sep 23, 2011	19.54	19.73	19.37	19.66	82,548,496	+0.00(+0.00%)
Sep 22, 2011	19.85	20.13	19.30	19.66	122,706,984	-0.73(-3.58%)
Sep 21, 2011	21.22	21.23	20.38	20.39	92,702,016	-0.78(-3.67%)
Sep 20, 2011	21.43	21.58	21.13	21.17	62,544,376	-0.18(-0.84%)
Sep 19, 2011	21.03	21.43	20.87	21.35	66,650,328	+0.07(+0.33%)
Sep 16, 2011	21.22	21.40	21.05	21.28	114,304,336	+0.10(+0.48%)
Sep 15, 2011	20.97	21.21	20.64	21.18	86,417,768	+0.38(+1.85%)
Sep 14, 2011	20.53	21.03	20.31	20.79	84,994,544	+0.36(+1.77%)
Sep 13, 2011	20.34	20.55	20.25	20.43	62,185,944	+0.12(+0.58%)
Sep 12, 2011	19.96	20.35	19.83	20.31	70,154,248	+0.12(+0.58%)
Sep 09, 2011	20.40	20.54	20.01	20.20	82,245,576	-0.38(-1.83%)
Sep 08, 2011	20.40	20.92	20.36	20.57	83,877,632	+0.17(+0.85%)
Sep 07, 2011	20.16	20.40	20.06	20.40	53,411,268	+0.38(+1.92%)
Sep 06, 2011	19.77	20.08	19.70	20.02	69,994,824	-0.23(-1.12%)
Sep 02, 2011	20.23	20.40	20.13	20.24	55,947,068	-0.32(-1.56%)
Sep 01, 2011	20.76	21.07	20.56	20.56	77,121,360	-0.31(-1.47%)
Aug 31, 2011	20.63	20.96	20.60	20.87	75,573,992	+0.29(+1.41%)
Aug 30, 2011	20.19	20.74	20.16	20.58	73,060,584	+0.31(+1.51%)
Aug 29, 2011	20.03	20.29	19.91	20.27	49,508,624	+0.46(+2.34%)
Aug 26, 2011	19.23	19.88	19.16	19.81	91,712,424	+0.53(+2.77%)
Aug 25, 2011	19.68	19.74	19.22	19.28	61,400,376	-0.26(-1.33%)
Aug 24, 2011	19.34	19.56	19.16	19.54	57,750,964	+0.14(+0.73%)
Aug 23, 2011	18.85	19.42	18.85	19.40	76,050,432	+0.58(+3.09%)
Aug 22, 2011	19.16	19.22	18.67	18.82	69,669,888	-0.05(-0.29%)
Aug 19, 2011	19.15	19.32	18.76	18.87	98,649,712	-0.49(-2.51%)
Aug 18, 2011	19.28	19.69	18.85	19.36	134,731,648	-0.45(-2.28%)
Aug 17, 2011	19.81	20.16	19.56	19.81	64,330,788	-0.08(-0.41%)
Aug 16, 2011	19.78	20.08	19.65	19.89	69,140,448	+0.00(+0.00%)
Aug 15, 2011	19.68	19.94	19.61	19.89	72,348,896	+0.32(+1.63%)
Aug 12, 2011	19.59	19.75	19.22	19.57	83,098,720	-0.07(-0.36%)
Aug 11, 2011	19.10	19.79	19.02	19.64	116,314,592	+0.77(+4.09%)
Aug 10, 2011	19.45	19.56	18.79	18.87	163,889,456	-1.08(-5.39%)
Aug 09, 2011	19.42	19.98	18.74	19.94	161,945,216	+0.86(+4.49%)
Aug 08, 2011	19.51	19.96	19.02	19.09	172,059,296	-0.94(-4.67%)
Aug 05, 2011	20.25	20.35	19.67	20.02	143,738,608	-0.20(-1.00%)
Aug 04, 2011	20.69	20.95	20.22	20.23	119,212,368	-0.76(-3.64%)
Aug 03, 2011	20.92	21.05	20.65	20.99	82,828,528	+0.09(+0.45%)
Aug 02, 2011	21.04	21.40	20.86	20.90	81,924,344	-0.37(-1.72%)

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