Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	40.86	41.00	40.55	40.58	921,605	-0.28(-0.69%)
Dec 29, 2011	40.33	40.94	40.26	40.86	934,225	+0.72(+1.79%)
Dec 28, 2011	41.08	41.14	39.99	40.14	953,251	-0.95(-2.31%)
Dec 27, 2011	40.71	41.37	40.58	41.09	730,043	+0.20(+0.49%)
Dec 23, 2011	40.74	40.91	39.95	40.89	852,497	+0.78(+1.94%)
Dec 21, 2011	40.20	40.26	39.20	40.11	1,246,244	-0.15(-0.37%)
Dec 20, 2011	39.33	40.66	39.33	40.26	1,649,735	+1.73(+4.49%)
Dec 19, 2011	40.12	40.16	38.39	38.53	1,134,466	-1.28(-3.22%)
Dec 16, 2011	40.20	40.74	39.63	39.81	1,666,945	+0.00(+0.00%)
Dec 15, 2011	40.44	40.63	39.60	39.81	1,480,175	+0.06(+0.15%)
Dec 14, 2011	40.32	40.42	39.34	39.75	1,483,473	-0.94(-2.31%)
Dec 13, 2011	42.09	42.29	40.39	40.69	1,446,399	-1.02(-2.45%)
Dec 12, 2011	41.81	41.84	41.29	41.71	1,013,592	-0.82(-1.93%)
Dec 09, 2011	41.81	42.81	41.59	42.53	1,039,792	+0.73(+1.75%)
Dec 08, 2011	42.43	42.60	41.65	41.80	1,567,734	-0.96(-2.25%)
Dec 07, 2011	42.35	43.00	42.24	42.76	1,540,711	+0.15(+0.35%)
Dec 06, 2011	42.83	43.08	42.23	42.61	1,247,338	-0.04(-0.09%)
Dec 05, 2011	42.75	43.10	42.34	42.65	1,477,353	+0.60(+1.43%)
Dec 02, 2011	41.85	42.82	41.70	42.05	1,951,032	+0.78(+1.89%)
Dec 01, 2011	41.37	41.63	41.10	41.27	1,153,386	-0.27(-0.65%)
Nov 30, 2011	41.49	41.80	40.99	41.54	1,548,808	+1.71(+4.29%)
Nov 29, 2011	39.88	40.39	39.50	39.83	1,488,903	-0.01(-0.03%)
Nov 28, 2011	39.87	40.35	39.35	39.84	1,436,123	+1.33(+3.45%)
Nov 25, 2011	38.00	39.06	38.00	38.51	700,870	+0.02(+0.05%)
Nov 23, 2011	39.06	39.28	38.42	38.49	2,179,394	-1.11(-2.80%)
Nov 22, 2011	39.65	40.04	39.25	39.60	1,313,710	-0.07(-0.18%)
Nov 21, 2011	39.86	39.98	38.97	39.67	1,413,502	-1.02(-2.51%)
Nov 18, 2011	40.98	41.53	40.56	40.69	1,293,107	-0.13(-0.32%)
Nov 17, 2011	41.19	41.92	40.40	40.82	2,280,068	-0.41(-0.99%)
Nov 16, 2011	40.72	42.62	40.45	41.23	3,322,051	+0.06(+0.15%)
Nov 15, 2011	38.23	41.78	38.14	41.17	4,262,988	+3.03(+7.94%)
Nov 14, 2011	38.69	38.74	37.80	38.14	1,545,658	-0.82(-2.10%)
Nov 11, 2011	38.51	39.32	38.36	38.96	1,479,583	+1.07(+2.82%)
Nov 10, 2011	38.35	38.60	37.58	37.89	1,521,247	+0.12(+0.32%)
Nov 09, 2011	38.70	38.93	37.58	37.77	2,024,281	-2.17(-5.43%)
Nov 08, 2011	39.43	40.01	38.80	39.94	1,097,922	+0.89(+2.28%)
Nov 07, 2011	39.21	39.52	38.17	39.05	1,374,076	-0.19(-0.48%)
Nov 04, 2011	39.98	40.13	38.98	39.24	1,753,938	-1.50(-3.68%)
Nov 03, 2011	39.98	40.86	39.32	40.74	1,649,390	+1.44(+3.66%)
Nov 02, 2011	38.36	39.55	38.00	39.30	1,360,434	+1.23(+3.23%)
Nov 01, 2011	37.46	38.59	37.11	38.07	1,806,064	-0.73(-1.88%)
Oct 31, 2011	39.82	39.92	38.77	38.80	1,799,814	-1.59(-3.94%)
Oct 28, 2011	40.75	41.68	40.35	40.39	1,955,840	-0.51(-1.25%)
Oct 27, 2011	39.97	41.48	39.49	40.90	1,513,134	+2.12(+5.47%)
Oct 26, 2011	38.76	39.06	37.66	38.78	1,334,610	+0.77(+2.03%)
Oct 25, 2011	38.53	38.94	37.51	38.01	976,157	-0.85(-2.19%)
Oct 24, 2011	38.02	38.92	37.82	38.86	1,278,184	+0.90(+2.37%)
Oct 21, 2011	36.95	37.98	36.72	37.96	1,259,992	+1.53(+4.20%)
Oct 20, 2011	36.32	36.67	35.52	36.43	1,216,634	+0.00(+0.00%)
Oct 19, 2011	37.33	37.46	36.28	36.43	1,229,924	-0.78(-2.10%)
Oct 18, 2011	36.45	37.66	35.92	37.21	1,558,265	+0.83(+2.28%)
Oct 17, 2011	37.55	37.55	36.26	36.38	822,471	-1.43(-3.78%)
Oct 14, 2011	37.86	38.00	37.42	37.81	1,075,047	+0.54(+1.45%)
Oct 13, 2011	37.03	37.48	36.44	37.27	1,050,363	-0.19(-0.51%)
Oct 12, 2011	36.88	37.95	36.54	37.46	1,310,080	+0.89(+2.43%)
Oct 11, 2011	35.26	36.80	35.23	36.57	1,435,895	+0.84(+2.35%)
Oct 10, 2011	34.97	35.84	34.91	35.73	966,217	+1.56(+4.57%)
Oct 07, 2011	35.14	35.22	33.47	34.17	1,500,000	-0.81(-2.32%)
Oct 06, 2011	34.60	35.00	34.34	34.98	1,399,736	+0.93(+2.73%)
Oct 05, 2011	33.62	34.27	32.97	34.05	1,693,185	+0.59(+1.76%)
Oct 04, 2011	31.12	33.50	30.74	33.46	3,732,790	+1.91(+6.05%)

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