Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	39.99	40.39	39.85	40.12	3,815,425	+1.22(+3.14%)
Nov 29, 2011	38.84	39.11	38.49	38.90	3,518,100	+0.04(+0.11%)
Nov 28, 2011	38.42	39.03	38.42	38.85	2,672,447	+1.29(+3.43%)
Nov 25, 2011	37.39	37.87	37.27	37.56	1,261,354	+0.07(+0.18%)
Nov 23, 2011	37.94	37.95	37.42	37.49	2,443,464	-0.80(-2.09%)
Nov 22, 2011	38.33	38.53	37.84	38.29	2,699,194	-0.22(-0.58%)
Nov 21, 2011	38.65	38.99	38.18	38.52	2,582,114	-0.65(-1.67%)
Nov 18, 2011	39.84	39.91	39.15	39.17	2,714,304	-0.43(-1.09%)
Nov 17, 2011	39.14	39.63	38.93	39.60	3,658,942	+0.41(+1.05%)
Nov 16, 2011	39.50	39.99	39.07	39.19	2,285,369	-0.65(-1.64%)
Nov 15, 2011	39.34	40.09	39.25	39.84	1,832,153	+0.31(+0.78%)
Nov 14, 2011	39.47	40.18	39.46	39.53	1,691,332	-0.21(-0.54%)
Nov 11, 2011	39.22	39.78	39.17	39.75	3,403,335	+1.04(+2.69%)
Nov 10, 2011	38.96	38.96	38.45	38.71	4,243,889	+0.41(+1.08%)
Nov 09, 2011	38.45	38.66	37.95	38.29	6,335,427	-1.05(-2.67%)
Nov 08, 2011	39.50	39.52	38.92	39.34	2,917,813	-0.01(-0.02%)
Nov 07, 2011	39.37	39.54	38.72	39.35	4,395,737	-0.15(-0.37%)
Nov 04, 2011	39.62	39.73	39.26	39.50	2,839,255	-0.52(-1.31%)
Nov 03, 2011	39.75	40.08	39.36	40.02	2,818,285	+0.88(+2.24%)
Nov 02, 2011	39.32	39.51	38.95	39.14	2,238,344	+0.47(+1.22%)
Nov 01, 2011	39.10	39.25	38.55	38.67	2,523,779	-1.65(-4.09%)
Oct 31, 2011	40.08	40.88	40.08	40.32	2,557,358	-0.43(-1.05%)
Oct 28, 2011	40.01	41.04	39.99	40.75	3,929,361	+0.77(+1.94%)
Oct 27, 2011	40.60	40.61	39.68	39.98	4,645,733	+0.63(+1.59%)
Oct 26, 2011	39.45	39.63	38.77	39.35	2,778,680	+0.44(+1.13%)
Oct 25, 2011	39.54	39.79	38.84	38.91	2,143,233	-0.97(-2.44%)
Oct 24, 2011	39.45	40.23	39.30	39.88	4,112,828	+0.35(+0.89%)
Oct 21, 2011	38.60	39.54	38.54	39.53	2,718,116	+1.23(+3.21%)
Oct 20, 2011	38.43	38.65	37.86	38.30	1,837,418	-0.04(-0.11%)
Oct 19, 2011	38.68	38.84	38.12	38.34	2,480,849	-0.53(-1.37%)
Oct 18, 2011	38.14	39.10	37.65	38.88	1,885,590	+0.61(+1.59%)
Oct 17, 2011	38.62	38.89	38.17	38.27	1,803,584	-0.43(-1.11%)
Oct 14, 2011	38.64	38.72	38.27	38.70	1,877,643	+0.46(+1.21%)
Oct 13, 2011	38.40	38.54	37.79	38.23	2,010,666	-0.41(-1.07%)
Oct 12, 2011	38.52	39.03	38.22	38.65	3,034,407	+0.39(+1.01%)
Oct 11, 2011	37.90	38.51	37.88	38.26	2,146,809	+0.01(+0.02%)
Oct 10, 2011	37.98	38.44	37.87	38.25	2,405,050	+0.74(+1.97%)
Oct 07, 2011	38.01	38.15	37.23	37.51	2,890,507	-0.55(-1.45%)
Oct 06, 2011	37.23	38.07	37.22	38.06	3,203,080	+1.15(+3.12%)
Oct 05, 2011	35.90	37.07	35.80	36.91	3,667,106	+0.64(+1.78%)
Oct 04, 2011	34.70	36.28	34.06	36.26	4,346,843	+1.35(+3.87%)
Oct 03, 2011	36.00	36.52	34.82	34.92	5,092,242	-1.10(-3.05%)
Sep 30, 2011	35.98	36.53	35.63	36.02	4,495,004	-0.46(-1.27%)
Sep 29, 2011	36.62	37.22	35.76	36.48	3,334,788	+0.47(+1.31%)
Sep 28, 2011	36.83	37.18	35.94	36.01	2,777,138	-0.62(-1.69%)
Sep 27, 2011	36.65	37.25	36.08	36.63	4,606,336	+0.70(+1.94%)
Sep 26, 2011	36.19	36.26	35.13	35.93	3,959,324	+0.09(+0.26%)
Sep 23, 2011	35.64	36.26	35.47	35.84	3,165,313	+0.13(+0.36%)
Sep 22, 2011	35.93	36.37	35.23	35.71	4,550,769	-1.35(-3.64%)
Sep 21, 2011	38.07	38.33	37.03	37.06	3,400,011	-1.06(-2.77%)
Sep 20, 2011	38.47	38.68	37.98	38.11	2,979,100	-0.13(-0.34%)
Sep 19, 2011	37.87	38.50	37.77	38.24	4,718,966	-0.28(-0.71%)
Sep 16, 2011	37.71	38.59	37.49	38.52	11,778,966	+0.82(+2.17%)
Sep 15, 2011	37.26	37.72	36.85	37.70	5,228,918	+0.92(+2.50%)
Sep 14, 2011	35.60	37.00	35.54	36.78	6,328,316	+1.23(+3.46%)
Sep 13, 2011	35.09	35.65	35.01	35.55	4,382,164	+0.46(+1.32%)
Sep 12, 2011	34.26	35.12	34.11	35.09	4,912,659	+0.41(+1.19%)
Sep 09, 2011	35.33	35.65	34.37	34.67	5,796,215	-0.96(-2.70%)
Sep 08, 2011	35.63	36.05	35.35	35.64	3,573,047	-0.20(-0.55%)
Sep 07, 2011	34.82	35.96	34.82	35.84	5,061,300	+1.51(+4.41%)
Sep 06, 2011	33.73	34.37	33.22	34.32	4,685,094	-0.40(-1.16%)
Sep 02, 2011	35.19	35.41	34.56	34.73	2,829,638	-1.02(-2.86%)

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