Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	48.15	48.23	47.99	47.99	2,004,539	-0.23(-0.47%)
Dec 29, 2011	47.88	48.25	47.83	48.22	4,470,300	+0.48(+1.00%)
Dec 28, 2011	48.35	48.35	47.65	47.74	4,792,658	-0.61(-1.27%)
Dec 27, 2011	48.28	48.47	48.18	48.35	2,462,619	+0.02(+0.03%)
Dec 23, 2011	48.12	48.34	47.99	48.34	2,734,422	+0.97(+2.05%)
Dec 21, 2011	47.07	47.45	46.81	47.37	3,227,951	+0.34(+0.72%)
Dec 20, 2011	46.37	47.13	46.34	47.03	4,389,442	+1.38(+3.03%)
Dec 19, 2011	46.39	46.50	45.54	45.65	3,668,541	-0.64(-1.38%)
Dec 16, 2011	46.42	46.71	46.13	46.28	3,338,786	+0.16(+0.34%)
Dec 15, 2011	46.34	46.48	46.01	46.13	3,800,855	+0.25(+0.54%)
Dec 14, 2011	45.95	46.32	45.80	45.88	2,844,389	-0.38(-0.83%)
Dec 13, 2011	46.96	47.23	46.03	46.26	3,003,771	-0.44(-0.93%)
Dec 12, 2011	46.98	46.99	46.31	46.70	2,447,866	-0.75(-1.58%)
Dec 09, 2011	46.89	47.59	46.82	47.45	2,389,611	+0.80(+1.71%)
Dec 08, 2011	47.54	47.58	46.52	46.65	3,869,007	-1.22(-2.54%)
Dec 07, 2011	47.46	48.06	47.13	47.87	2,796,240	+0.27(+0.57%)
Dec 06, 2011	47.47	47.89	47.29	47.60	2,160,453	+0.08(+0.17%)
Dec 05, 2011	47.70	47.91	47.20	47.52	2,633,886	+0.55(+1.17%)
Dec 02, 2011	47.29	47.58	46.92	46.97	2,546,992	+0.09(+0.19%)
Dec 01, 2011	46.97	47.14	46.67	46.88	2,753,135	-0.14(-0.29%)
Nov 30, 2011	46.31	47.09	46.22	47.01	2,658,272	+2.02(+4.49%)
Nov 29, 2011	44.97	45.26	44.76	44.99	2,790,513	+0.16(+0.35%)
Nov 28, 2011	44.89	45.05	44.48	44.84	2,541,408	+1.23(+2.82%)
Nov 25, 2011	43.57	44.12	43.53	43.60	919,068	-0.01(-0.02%)
Nov 23, 2011	44.20	44.24	43.61	43.61	2,794,706	-1.02(-2.29%)
Nov 22, 2011	44.83	45.04	44.45	44.63	4,338,839	-0.29(-0.65%)
Nov 21, 2011	45.15	45.21	44.62	44.93	2,280,887	-0.89(-1.93%)
Nov 18, 2011	45.95	46.11	45.65	45.81	3,327,638	-0.01(-0.02%)
Nov 17, 2011	46.43	46.58	45.51	45.82	3,537,231	-0.66(-1.42%)
Nov 16, 2011	46.74	47.36	46.43	46.48	1,713,057	-0.80(-1.70%)
Nov 15, 2011	46.95	47.53	46.79	47.28	1,674,412	+0.18(+0.38%)
Nov 14, 2011	47.44	47.49	46.90	47.10	1,552,416	-0.56(-1.18%)
Nov 11, 2011	47.37	47.85	47.34	47.67	1,359,296	+0.89(+1.91%)
Nov 10, 2011	46.89	47.01	46.33	46.77	1,703,587	+0.50(+1.07%)
Nov 09, 2011	47.03	47.18	46.19	46.28	2,825,587	-1.85(-3.84%)
Nov 08, 2011	47.78	48.18	47.26	48.12	2,222,764	+0.65(+1.36%)
Nov 07, 2011	47.16	47.55	46.74	47.48	1,776,347	+0.30(+0.64%)
Nov 04, 2011	47.11	47.27	46.61	47.18	2,264,969	-0.32(-0.68%)
Nov 03, 2011	47.24	47.61	46.46	47.50	2,430,744	+0.80(+1.72%)
Nov 02, 2011	46.55	46.85	46.19	46.70	3,279,604	+0.84(+1.83%)
Nov 01, 2011	45.98	46.52	45.72	45.86	4,936,906	-1.49(-3.14%)
Oct 31, 2011	48.02	48.11	47.30	47.34	3,712,064	-1.31(-2.68%)
Oct 28, 2011	48.47	48.72	48.29	48.65	5,679,051	-0.02(-0.03%)
Oct 27, 2011	48.17	48.99	47.88	48.67	2,001,740	+1.77(+3.77%)
Oct 26, 2011	46.84	47.10	46.11	46.90	2,933,865	+0.62(+1.33%)
Oct 25, 2011	46.97	46.97	46.19	46.28	4,288,486	-0.96(-2.03%)
Oct 24, 2011	46.74	47.33	46.67	47.25	2,308,705	+0.63(+1.35%)
Oct 21, 2011	46.32	46.68	46.15	46.61	1,767,262	+0.89(+1.94%)
Oct 20, 2011	45.58	45.88	44.93	45.73	2,620,327	+0.30(+0.66%)
Oct 19, 2011	45.80	46.22	45.27	45.43	2,823,673	-0.44(-0.95%)
Oct 18, 2011	44.69	46.22	44.45	45.86	3,050,353	+1.10(+2.45%)
Oct 17, 2011	45.47	45.47	44.65	44.77	2,247,315	-0.92(-2.02%)
Oct 14, 2011	45.61	45.69	45.18	45.69	2,009,352	+0.69(+1.53%)
Oct 13, 2011	44.97	45.17	44.44	45.00	2,823,145	-0.23(-0.51%)
Oct 12, 2011	45.11	45.76	44.95	45.23	1,905,573	+0.50(+1.12%)
Oct 11, 2011	44.53	44.90	44.38	44.73	3,403,576	-0.06(-0.13%)
Oct 10, 2011	44.05	44.79	44.05	44.79	1,442,142	+1.51(+3.49%)
Oct 07, 2011	44.07	44.08	43.11	43.28	4,943,043	-0.48(-1.10%)
Oct 06, 2011	43.34	43.82	43.27	43.76	3,082,099	+0.86(+1.99%)
Oct 05, 2011	42.17	43.00	41.80	42.91	3,371,306	+0.86(+2.04%)
Oct 04, 2011	40.52	42.16	40.11	42.05	6,422,537	+0.94(+2.28%)

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