Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	46.50	46.92	46.27	46.69	1,130,838	+0.42(+0.91%)
Dec 29, 2011	45.69	46.40	45.60	46.27	792,865	+0.53(+1.16%)
Dec 28, 2011	46.84	46.84	45.54	45.74	1,138,797	-1.19(-2.54%)
Dec 27, 2011	46.32	47.13	46.16	46.93	942,627	+0.60(+1.30%)
Dec 23, 2011	46.05	46.50	46.00	46.33	1,088,024	+1.00(+2.21%)
Dec 21, 2011	45.13	45.35	44.37	45.33	1,021,063	-0.15(-0.33%)
Dec 20, 2011	45.18	45.54	44.57	45.48	1,627,406	+1.13(+2.55%)
Dec 19, 2011	45.79	45.79	44.11	44.35	1,316,628	-0.98(-2.16%)
Dec 16, 2011	44.84	45.54	43.82	45.33	2,543,728	+0.47(+1.05%)
Dec 15, 2011	43.96	44.96	43.95	44.86	1,420,661	+1.33(+3.06%)
Dec 14, 2011	45.69	45.91	43.33	43.53	2,831,027	-2.20(-4.81%)
Dec 13, 2011	46.52	46.88	45.22	45.73	1,255,071	-0.48(-1.04%)
Dec 12, 2011	46.46	46.96	45.49	46.21	1,159,732	-0.90(-1.91%)
Dec 09, 2011	45.58	47.21	45.16	47.11	1,717,013	+1.97(+4.36%)
Dec 08, 2011	46.73	47.10	44.97	45.14	2,184,526	-1.63(-3.49%)
Dec 07, 2011	46.70	46.96	45.72	46.77	1,254,362	+0.21(+0.45%)
Dec 06, 2011	46.87	47.18	46.51	46.56	1,282,704	+0.18(+0.39%)
Dec 05, 2011	46.97	47.35	46.05	46.38	1,593,485	+0.19(+0.41%)
Dec 02, 2011	46.44	47.58	45.95	46.19	1,981,451	+0.44(+0.96%)
Dec 01, 2011	45.79	47.33	45.74	45.75	1,817,365	-0.46(-1.00%)
Nov 30, 2011	45.06	46.21	44.41	46.21	1,726,749	+2.41(+5.50%)
Nov 29, 2011	43.86	44.48	43.61	43.80	1,821,613	+0.06(+0.14%)
Nov 28, 2011	42.79	43.85	42.65	43.74	1,341,053	+1.90(+4.54%)
Nov 25, 2011	41.42	42.24	41.21	41.84	860,984	+0.03(+0.07%)
Nov 23, 2011	42.38	42.44	41.79	41.81	1,711,229	-1.01(-2.36%)
Nov 22, 2011	42.64	42.90	42.06	42.82	1,301,168	+0.41(+0.97%)
Nov 21, 2011	41.76	43.10	41.75	42.41	2,720,519	-0.07(-0.16%)
Nov 18, 2011	42.18	42.95	41.69	42.48	1,645,174	+0.49(+1.17%)
Nov 17, 2011	42.92	42.97	41.65	41.99	1,458,092	-0.83(-1.94%)
Nov 16, 2011	42.68	43.57	42.68	42.82	1,238,784	-0.39(-0.90%)
Nov 15, 2011	42.66	43.86	42.66	43.21	1,814,430	+0.17(+0.39%)
Nov 14, 2011	42.81	43.29	42.65	43.04	1,250,912	-0.13(-0.30%)
Nov 11, 2011	42.08	43.47	42.06	43.17	1,812,824	+1.75(+4.23%)
Nov 10, 2011	41.66	42.51	40.85	41.42	2,227,783	-0.06(-0.14%)
Nov 09, 2011	41.85	42.29	41.38	41.48	1,548,885	-1.36(-3.17%)
Nov 08, 2011	42.55	43.11	42.06	42.84	1,806,167	+0.49(+1.16%)
Nov 07, 2011	43.93	44.22	41.27	42.35	5,066,952	-2.02(-4.55%)
Nov 04, 2011	43.51	44.40	42.85	44.37	2,706,372	+0.77(+1.77%)
Nov 03, 2011	41.58	44.82	40.33	43.60	7,666,717	+5.10(+13.25%)
Nov 02, 2011	38.85	39.25	37.94	38.50	2,765,925	+0.37(+0.97%)
Nov 01, 2011	38.44	38.79	37.36	38.13	2,772,681	-1.43(-3.61%)
Oct 31, 2011	40.23	40.61	39.55	39.56	1,980,014	-1.47(-3.58%)
Oct 28, 2011	40.74	41.28	40.57	41.03	1,085,255	+0.24(+0.59%)
Oct 27, 2011	39.78	41.10	39.30	40.79	2,198,173	+1.81(+4.64%)
Oct 26, 2011	38.52	39.18	37.73	38.98	1,556,598	+0.58(+1.51%)
Oct 25, 2011	38.42	38.71	37.83	38.40	1,731,138	-0.36(-0.93%)
Oct 24, 2011	37.73	39.00	37.42	38.76	1,532,178	+1.40(+3.75%)
Oct 21, 2011	36.82	37.80	36.45	37.36	1,851,052	+1.38(+3.84%)
Oct 20, 2011	37.00	37.06	35.71	35.98	1,705,764	-1.20(-3.23%)
Oct 19, 2011	36.43	37.78	35.89	37.18	2,772,721	+1.05(+2.91%)
Oct 18, 2011	36.70	36.74	35.60	36.13	1,401,524	-0.09(-0.25%)
Oct 17, 2011	36.29	36.77	36.09	36.22	1,613,124	-0.15(-0.41%)
Oct 14, 2011	35.95	36.47	35.56	36.37	1,708,596	+0.91(+2.57%)
Oct 13, 2011	35.39	35.70	34.68	35.46	2,447,046	-0.29(-0.81%)
Oct 12, 2011	36.08	36.08	34.98	35.75	2,618,630	+0.45(+1.27%)
Oct 11, 2011	35.33	35.82	35.05	35.30	2,434,800	-0.23(-0.65%)
Oct 10, 2011	35.65	36.50	35.10	35.53	1,639,051	+0.54(+1.54%)
Oct 07, 2011	36.28	36.38	34.99	34.99	1,855,072	-1.12(-3.10%)
Oct 06, 2011	35.54	36.30	35.51	36.11	2,130,486	+1.03(+2.94%)
Oct 05, 2011	33.83	35.21	33.11	35.08	1,840,341	+1.23(+3.63%)
Oct 04, 2011	33.20	33.96	32.05	33.85	5,188,111	-0.06(-0.18%)

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