Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	40.65	42.38	40.42	42.32	2,341,330	+3.48(+8.97%)
Nov 29, 2011	38.95	39.32	38.74	38.84	916,087	-0.15(-0.38%)
Nov 28, 2011	39.10	39.36	38.57	38.99	1,564,980	+1.15(+3.05%)
Nov 25, 2011	37.92	38.73	37.82	37.84	881,104	-0.28(-0.74%)
Nov 23, 2011	38.43	38.73	37.79	38.12	1,431,673	-0.91(-2.32%)
Nov 22, 2011	38.80	39.65	38.75	39.02	2,352,392	+0.26(+0.68%)
Nov 21, 2011	39.08	39.23	38.21	38.76	1,974,510	-0.98(-2.46%)
Nov 18, 2011	40.39	40.56	39.26	39.74	1,322,825	-0.38(-0.94%)
Nov 17, 2011	40.68	41.04	39.94	40.12	2,331,266	-0.85(-2.06%)
Nov 16, 2011	41.15	41.94	40.91	40.96	1,360,335	-0.76(-1.81%)
Nov 15, 2011	41.12	41.82	40.83	41.72	1,637,762	+0.31(+0.74%)
Nov 14, 2011	42.49	42.52	41.09	41.41	3,015,789	-1.58(-3.67%)
Nov 11, 2011	41.98	43.20	41.98	42.99	1,972,519	+1.40(+3.37%)
Nov 10, 2011	41.60	42.25	41.28	41.59	2,674,183	+0.30(+0.72%)
Nov 09, 2011	41.74	42.80	41.17	41.29	2,213,999	-0.94(-2.23%)
Nov 08, 2011	42.55	43.26	42.13	42.23	1,948,517	-0.47(-1.09%)
Nov 07, 2011	41.75	42.76	41.59	42.70	3,077,253	+1.11(+2.67%)
Nov 04, 2011	41.30	41.68	40.41	41.59	1,196,052	-0.17(-0.40%)
Nov 03, 2011	40.77	41.79	40.40	41.75	2,005,810	+1.81(+4.54%)
Nov 02, 2011	40.33	40.90	39.53	39.94	2,260,362	+0.05(+0.13%)
Nov 01, 2011	38.83	40.44	38.58	39.89	2,237,814	+0.09(+0.22%)
Oct 31, 2011	41.12	41.23	39.76	39.80	2,010,755	-1.84(-4.42%)
Oct 28, 2011	40.10	41.86	39.98	41.64	2,108,492	+1.47(+3.66%)
Oct 27, 2011	39.47	40.54	39.14	40.17	2,148,207	+1.46(+3.78%)
Oct 26, 2011	38.52	38.99	37.87	38.71	1,860,180	+0.30(+0.78%)
Oct 25, 2011	37.63	39.00	36.85	38.41	2,642,544	+0.77(+2.06%)
Oct 24, 2011	36.21	37.70	36.21	37.63	1,709,926	+1.47(+4.07%)
Oct 21, 2011	35.60	36.33	35.41	36.16	1,733,327	+1.24(+3.55%)
Oct 20, 2011	35.64	35.98	34.53	34.92	3,220,684	-0.96(-2.67%)
Oct 19, 2011	37.11	37.25	35.81	35.88	1,572,215	-1.27(-3.41%)
Oct 18, 2011	37.25	37.38	35.86	37.15	3,269,963	-0.19(-0.52%)
Oct 17, 2011	37.33	37.59	37.13	37.34	1,510,927	-0.06(-0.16%)
Oct 14, 2011	36.93	37.41	36.59	37.40	1,122,396	+0.82(+2.24%)
Oct 13, 2011	36.65	36.81	35.78	36.59	1,966,322	-0.16(-0.43%)
Oct 12, 2011	36.79	36.90	36.02	36.74	2,998,509	+0.76(+2.10%)
Oct 11, 2011	36.11	36.23	35.43	35.99	2,446,491	-0.25(-0.68%)
Oct 10, 2011	36.26	36.32	35.86	36.23	2,610,031	+0.70(+1.98%)
Oct 07, 2011	36.63	36.66	35.14	35.53	2,946,313	-0.98(-2.68%)
Oct 06, 2011	36.25	36.58	35.94	36.51	2,736,816	-0.26(-0.69%)
Oct 05, 2011	35.89	36.89	35.60	36.76	3,121,464	+1.36(+3.85%)
Oct 04, 2011	35.33	35.61	34.31	35.40	3,333,243	-0.43(-1.20%)
Oct 03, 2011	37.49	37.53	35.68	35.83	1,997,812	-0.58(-1.60%)
Sep 30, 2011	36.10	37.65	35.77	36.41	2,474,210	-0.27(-0.74%)
Sep 29, 2011	36.73	37.16	35.93	36.68	3,759,854	+0.56(+1.56%)
Sep 28, 2011	38.65	38.92	36.09	36.12	2,581,846	-2.18(-5.70%)
Sep 27, 2011	39.96	40.05	38.10	38.30	2,018,428	-0.32(-0.82%)
Sep 26, 2011	37.99	38.66	37.20	38.62	3,811,649	+0.55(+1.46%)
Sep 23, 2011	38.29	38.44	36.71	38.06	2,968,784	-0.95(-2.44%)
Sep 22, 2011	39.83	40.19	38.67	39.02	3,354,019	-2.46(-5.92%)
Sep 21, 2011	41.76	43.00	41.46	41.47	2,754,369	-0.79(-1.87%)
Sep 20, 2011	41.19	42.53	41.13	42.26	2,621,210	+1.08(+2.63%)
Sep 19, 2011	41.57	41.89	41.03	41.18	2,886,507	-0.74(-1.76%)
Sep 16, 2011	40.59	42.01	40.49	41.92	3,476,552	+1.23(+3.03%)
Sep 15, 2011	40.25	40.73	39.82	40.69	2,518,632	+0.97(+2.44%)
Sep 14, 2011	40.49	40.49	39.69	39.72	1,561,209	-0.86(-2.13%)
Sep 13, 2011	40.12	40.74	39.52	40.58	1,555,538	+0.55(+1.36%)
Sep 12, 2011	40.56	41.19	38.90	40.04	2,343,240	-1.45(-3.50%)
Sep 09, 2011	40.93	41.64	40.83	41.49	2,453,532	+0.39(+0.94%)
Sep 08, 2011	41.29	41.48	40.90	41.10	2,442,447	+0.38(+0.93%)
Sep 07, 2011	39.90	40.74	39.53	40.72	2,512,448	+0.21(+0.52%)
Sep 06, 2011	39.76	40.82	39.52	40.51	3,659,183	+0.45(+1.12%)
Sep 02, 2011	40.08	40.45	39.79	40.06	2,548,765	-0.05(-0.13%)

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