Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	38.15	39.90	38.00	39.74	3,196,745	+3.14(+8.59%)
Nov 29, 2011	37.81	37.88	36.34	36.59	1,939,056	-1.06(-2.82%)
Nov 28, 2011	37.78	37.95	36.81	37.65	1,443,734	+0.89(+2.41%)
Nov 25, 2011	36.45	37.57	36.22	36.77	322,351	+0.23(+0.63%)
Nov 23, 2011	37.93	37.95	36.50	36.54	976,612	-1.79(-4.66%)
Nov 22, 2011	38.28	38.72	37.93	38.32	1,010,112	-0.11(-0.28%)
Nov 21, 2011	39.10	39.17	37.83	38.43	1,286,493	-1.33(-3.35%)
Nov 18, 2011	39.66	39.81	39.10	39.77	1,320,856	+0.45(+1.15%)
Nov 17, 2011	39.42	40.10	39.05	39.31	2,308,685	-0.10(-0.25%)
Nov 16, 2011	40.44	40.57	39.36	39.41	1,462,873	-1.39(-3.40%)
Nov 15, 2011	40.18	41.14	39.92	40.80	890,996	+0.42(+1.03%)
Nov 14, 2011	41.26	41.26	40.08	40.38	1,393,093	-1.15(-2.76%)
Nov 11, 2011	41.10	41.99	40.79	41.53	1,036,777	+0.88(+2.17%)
Nov 10, 2011	40.66	40.94	39.79	40.65	1,653,217	+0.53(+1.31%)
Nov 09, 2011	41.53	41.76	39.88	40.12	1,297,401	-2.62(-6.13%)
Nov 08, 2011	42.20	42.83	41.29	42.74	1,801,252	+0.86(+2.06%)
Nov 07, 2011	41.35	42.13	41.20	41.88	1,057,688	+0.58(+1.40%)
Nov 04, 2011	40.96	41.44	40.09	41.30	1,170,602	+0.04(+0.10%)
Nov 03, 2011	41.43	41.47	39.89	41.26	2,115,425	+0.37(+0.92%)
Nov 02, 2011	40.88	41.32	40.07	40.88	1,947,261	+0.71(+1.76%)
Nov 01, 2011	40.07	41.04	39.80	40.18	1,634,802	-1.46(-3.51%)
Oct 31, 2011	42.10	42.90	41.59	41.64	1,263,781	-1.29(-3.01%)
Oct 28, 2011	42.75	43.25	42.21	42.93	1,085,896	-0.12(-0.28%)
Oct 27, 2011	42.84	43.36	41.73	43.05	1,971,673	+2.29(+5.61%)
Oct 26, 2011	39.85	40.95	39.14	40.76	1,996,724	+1.09(+2.75%)
Oct 25, 2011	40.62	40.62	39.65	39.67	1,481,824	-1.25(-3.05%)
Oct 24, 2011	39.45	41.30	39.30	40.92	2,229,774	+1.61(+4.08%)
Oct 21, 2011	38.78	39.33	38.42	39.31	1,445,900	+1.19(+3.12%)
Oct 20, 2011	37.43	38.25	36.91	38.12	1,699,121	+0.68(+1.81%)
Oct 19, 2011	37.90	38.29	37.31	37.45	1,792,291	-0.57(-1.51%)
Oct 18, 2011	36.49	38.32	36.14	38.02	1,663,107	+1.68(+4.62%)
Oct 17, 2011	37.32	37.41	36.16	36.34	1,376,298	-1.27(-3.37%)
Oct 14, 2011	37.16	37.88	36.86	37.61	1,338,390	+1.06(+2.91%)
Oct 13, 2011	36.10	36.90	35.58	36.55	1,699,870	-0.05(-0.15%)
Oct 12, 2011	36.28	37.42	35.96	36.60	1,986,246	+0.60(+1.68%)
Oct 11, 2011	36.46	37.06	35.40	36.00	2,603,073	-0.40(-1.11%)
Oct 10, 2011	35.06	36.42	34.96	36.40	1,713,328	+2.16(+6.31%)
Oct 07, 2011	35.58	36.06	34.21	34.24	1,817,759	-1.18(-3.34%)
Oct 06, 2011	35.74	35.90	34.76	35.43	2,078,649	+0.66(+1.89%)
Oct 05, 2011	35.05	35.26	33.24	34.77	2,199,975	-0.47(-1.34%)
Oct 04, 2011	32.65	35.33	31.63	35.24	3,970,096	+1.96(+5.89%)
Oct 03, 2011	35.60	35.60	33.13	33.28	2,418,225	-1.82(-5.18%)
Sep 30, 2011	36.46	36.88	35.03	35.09	2,889,613	-2.02(-5.45%)
Sep 29, 2011	37.57	37.70	36.26	37.12	1,711,258	+0.48(+1.32%)
Sep 28, 2011	38.38	38.49	36.57	36.63	1,783,027	-1.50(-3.93%)
Sep 27, 2011	38.17	39.08	37.70	38.13	2,004,956	+0.83(+2.23%)
Sep 26, 2011	36.96	37.37	35.97	37.30	1,851,402	+0.84(+2.31%)
Sep 23, 2011	35.85	36.91	35.46	36.46	1,942,984	+0.33(+0.92%)
Sep 22, 2011	37.27	37.56	35.43	36.12	3,535,202	-2.52(-6.53%)
Sep 21, 2011	41.55	41.55	38.54	38.65	2,031,990	-2.83(-6.81%)
Sep 20, 2011	41.89	42.49	41.45	41.47	1,330,416	-0.20(-0.49%)
Sep 19, 2011	42.37	42.57	41.45	41.68	1,375,869	-1.69(-3.90%)
Sep 16, 2011	42.75	43.43	42.22	43.37	2,548,562	+0.61(+1.44%)
Sep 15, 2011	41.56	42.78	41.11	42.76	2,087,202	+1.66(+4.05%)
Sep 14, 2011	40.08	41.43	39.36	41.09	2,778,794	+1.33(+3.33%)
Sep 13, 2011	40.02	40.29	39.14	39.77	2,758,487	+0.01(+0.03%)
Sep 12, 2011	39.48	39.81	38.94	39.76	3,515,219	-0.58(-1.45%)
Sep 09, 2011	41.52	41.78	39.82	40.34	2,161,000	-1.62(-3.86%)
Sep 08, 2011	42.99	43.11	41.65	41.96	1,576,730	-1.17(-2.71%)
Sep 07, 2011	41.84	43.19	41.20	43.13	1,899,297	+2.13(+5.19%)
Sep 06, 2011	41.01	41.88	40.46	41.00	2,514,705	-1.47(-3.46%)
Sep 02, 2011	42.42	43.51	42.05	42.47	2,167,537	-0.66(-1.54%)

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