Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	41.60	41.95	41.35	41.90	9,235,275	+1.62(+4.03%)
Nov 29, 2011	40.42	40.44	40.07	40.27	4,565,790	-0.11(-0.28%)
Nov 28, 2011	40.55	40.55	40.08	40.39	5,428,203	+0.60(+1.52%)
Nov 25, 2011	39.16	40.17	39.11	39.78	2,935,611	+0.48(+1.23%)
Nov 23, 2011	39.87	40.08	39.30	39.30	6,955,176	-0.88(-2.19%)
Nov 22, 2011	40.69	40.79	40.12	40.18	6,726,477	-0.61(-1.50%)
Nov 21, 2011	41.44	41.64	40.72	40.79	5,920,225	-1.09(-2.60%)
Nov 18, 2011	41.73	42.04	41.29	41.88	4,254,694	+0.36(+0.88%)
Nov 17, 2011	41.94	42.30	41.27	41.51	5,305,849	-0.45(-1.08%)
Nov 16, 2011	42.02	42.67	41.79	41.97	6,355,286	-0.71(-1.66%)
Nov 15, 2011	42.58	43.01	42.53	42.67	4,689,894	-0.18(-0.42%)
Nov 14, 2011	43.32	43.55	42.74	42.85	4,653,437	-0.67(-1.54%)
Nov 11, 2011	43.19	43.63	43.12	43.52	4,354,106	+0.76(+1.78%)
Nov 10, 2011	42.67	42.90	42.37	42.76	4,450,065	+0.36(+0.86%)
Nov 09, 2011	43.06	43.22	42.28	42.40	6,594,411	-1.57(-3.57%)
Nov 08, 2011	43.76	44.11	43.48	43.97	5,816,092	+0.31(+0.70%)
Nov 07, 2011	43.07	43.66	42.87	43.66	3,200,475	+0.36(+0.83%)
Nov 04, 2011	43.08	43.62	42.92	43.31	4,016,220	-0.33(-0.75%)
Nov 03, 2011	43.29	43.69	42.91	43.63	5,762,452	+0.65(+1.51%)
Nov 02, 2011	42.49	43.02	42.38	42.99	5,452,685	+0.95(+2.27%)
Nov 01, 2011	42.72	43.37	41.98	42.03	8,146,788	-1.43(-3.29%)
Oct 31, 2011	43.88	44.01	43.45	43.46	5,632,577	-0.84(-1.90%)
Oct 28, 2011	44.21	44.41	43.96	44.30	4,824,348	+0.06(+0.13%)
Oct 27, 2011	43.79	44.42	43.22	44.24	6,676,111	+1.42(+3.30%)
Oct 26, 2011	42.66	42.98	42.22	42.83	6,348,954	+0.86(+2.06%)
Oct 25, 2011	42.52	42.75	41.82	41.97	7,329,998	-0.95(-2.22%)
Oct 24, 2011	42.58	43.20	42.46	42.92	6,236,098	+0.20(+0.47%)
Oct 21, 2011	41.09	42.72	40.93	42.72	9,935,648	+2.10(+5.17%)
Oct 20, 2011	40.33	40.79	39.77	40.62	9,221,669	+0.10(+0.26%)
Oct 19, 2011	38.90	41.03	38.73	40.51	10,647,999	+2.18(+5.69%)
Oct 18, 2011	37.29	38.56	36.89	38.33	6,567,235	+1.40(+3.79%)
Oct 17, 2011	37.76	37.82	36.93	36.93	4,297,436	-1.26(-3.30%)
Oct 14, 2011	38.20	38.23	37.50	38.19	3,365,843	+0.61(+1.63%)
Oct 13, 2011	37.86	37.94	37.22	37.58	3,952,232	-0.74(-1.92%)
Oct 12, 2011	37.85	38.70	37.76	38.32	5,323,943	+0.76(+2.02%)
Oct 11, 2011	38.01	38.11	37.47	37.56	3,120,843	-0.51(-1.33%)
Oct 10, 2011	37.24	38.06	37.17	38.06	4,025,147	+1.56(+4.29%)
Oct 07, 2011	37.66	37.74	36.47	36.50	5,532,404	-0.89(-2.37%)
Oct 06, 2011	37.10	37.41	36.74	37.38	5,873,167	+0.46(+1.25%)
Oct 05, 2011	35.63	36.98	35.14	36.92	7,552,036	+1.11(+3.10%)
Oct 04, 2011	34.44	35.91	34.24	35.81	7,199,241	+0.95(+2.74%)
Oct 03, 2011	36.42	36.51	34.84	34.86	5,695,510	-1.44(-3.96%)
Sep 30, 2011	36.68	37.05	36.30	36.30	5,045,628	-0.72(-1.93%)
Sep 29, 2011	36.68	37.24	36.31	37.01	5,567,552	+1.13(+3.16%)
Sep 28, 2011	36.90	37.18	35.87	35.88	5,014,389	-0.80(-2.17%)
Sep 27, 2011	36.89	37.58	36.45	36.68	6,668,314	+0.67(+1.86%)
Sep 26, 2011	35.40	36.02	35.11	36.01	5,342,241	+0.91(+2.59%)
Sep 23, 2011	35.02	35.34	34.74	35.10	6,031,041	-0.19(-0.55%)
Sep 22, 2011	34.84	35.85	34.80	35.29	10,980,073	-0.60(-1.68%)
Sep 21, 2011	37.48	37.55	35.89	35.89	8,080,885	-1.66(-4.42%)
Sep 20, 2011	38.20	38.39	37.50	37.56	8,651,530	+0.39(+1.04%)
Sep 19, 2011	37.29	37.41	36.87	37.17	5,712,803	-0.53(-1.40%)
Sep 16, 2011	37.18	37.76	37.08	37.70	7,892,556	+0.57(+1.54%)
Sep 15, 2011	36.64	37.12	36.33	37.12	5,720,827	+0.67(+1.84%)
Sep 14, 2011	36.52	36.79	35.93	36.45	5,881,491	+0.00(+0.00%)
Sep 13, 2011	36.64	36.64	36.02	36.45	5,625,849	-0.01(-0.04%)
Sep 12, 2011	35.32	36.47	35.22	36.47	6,611,144	+0.61(+1.70%)
Sep 09, 2011	36.46	36.49	35.67	35.86	6,119,134	-0.89(-2.43%)
Sep 08, 2011	37.11	37.27	36.62	36.75	4,676,248	-0.66(-1.75%)
Sep 07, 2011	36.37	37.41	36.27	37.41	6,582,982	+1.56(+4.36%)
Sep 06, 2011	35.15	35.92	35.15	35.84	6,550,254	-0.25(-0.70%)
Sep 02, 2011	36.55	36.67	36.09	36.09	5,971,086	-0.99(-2.67%)

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