Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	49.12	49.31	48.81	48.81	396,997	-0.31(-0.63%)
Dec 29, 2011	48.77	49.21	48.63	49.12	301,453	+0.62(+1.27%)
Dec 28, 2011	49.40	49.44	48.45	48.51	429,260	-0.90(-1.81%)
Dec 27, 2011	49.19	49.66	49.01	49.40	177,374	+0.08(+0.16%)
Dec 23, 2011	49.23	49.40	49.07	49.33	350,687	+0.68(+1.40%)
Dec 21, 2011	48.10	48.81	47.89	48.65	125,804	+0.37(+0.76%)
Dec 20, 2011	47.46	48.34	47.46	48.28	129,595	+1.75(+3.77%)
Dec 19, 2011	47.79	47.94	46.41	46.53	221,390	-0.84(-1.77%)
Dec 16, 2011	47.33	47.97	47.11	47.37	98,772	+0.30(+0.65%)
Dec 15, 2011	47.18	47.21	46.67	47.06	136,340	+0.56(+1.21%)
Dec 14, 2011	46.59	46.99	46.37	46.50	75,147	-0.59(-1.26%)
Dec 13, 2011	48.33	48.53	46.83	47.09	146,800	-0.82(-1.72%)
Dec 12, 2011	48.10	48.10	47.41	47.92	93,395	-0.74(-1.52%)
Dec 09, 2011	47.54	48.90	47.37	48.66	97,002	+1.29(+2.72%)
Dec 08, 2011	48.50	48.55	47.32	47.37	146,976	-1.59(-3.25%)
Dec 07, 2011	48.59	49.13	47.92	48.96	154,021	+0.12(+0.26%)
Dec 06, 2011	48.93	49.17	48.46	48.84	118,308	+0.03(+0.06%)
Dec 05, 2011	49.06	49.29	48.48	48.81	189,771	+0.63(+1.31%)
Dec 02, 2011	48.46	48.94	48.16	48.18	135,461	+0.16(+0.34%)
Dec 01, 2011	48.25	48.61	47.97	48.02	179,677	-0.39(-0.80%)
Nov 30, 2011	47.63	48.40	47.41	48.40	169,468	+2.59(+5.66%)
Nov 29, 2011	45.91	46.10	45.57	45.81	83,765	+0.00(+0.00%)
Nov 28, 2011	45.66	46.03	45.45	45.81	114,987	+1.67(+3.78%)
Nov 25, 2011	44.25	44.89	44.14	44.14	58,903	-0.37(-0.82%)
Nov 23, 2011	45.32	45.40	44.43	44.51	85,045	-1.34(-2.93%)
Nov 22, 2011	46.12	46.29	45.60	45.85	140,597	-0.38(-0.82%)
Nov 21, 2011	46.39	46.53	45.90	46.23	137,385	-0.96(-2.03%)
Nov 18, 2011	47.18	47.36	46.85	47.19	72,866	+0.30(+0.63%)
Nov 17, 2011	47.71	47.98	46.79	46.89	88,915	-0.85(-1.79%)
Nov 16, 2011	47.90	48.76	47.75	47.75	76,860	-0.72(-1.49%)
Nov 15, 2011	47.68	48.67	47.47	48.47	115,646	+0.50(+1.03%)
Nov 14, 2011	48.52	48.52	47.71	47.98	154,695	-0.76(-1.57%)
Nov 11, 2011	48.15	48.91	48.11	48.74	61,601	+1.16(+2.44%)
Nov 10, 2011	47.94	48.03	47.25	47.58	89,985	+0.38(+0.81%)
Nov 09, 2011	48.06	48.37	47.15	47.20	87,301	-2.22(-4.49%)
Nov 08, 2011	49.13	49.50	48.21	49.42	77,422	+0.59(+1.20%)
Nov 07, 2011	48.70	49.01	47.83	48.83	100,556	+0.14(+0.28%)
Nov 04, 2011	48.42	48.87	48.08	48.69	71,989	-0.34(-0.68%)
Nov 03, 2011	48.46	49.10	47.44	49.03	74,630	+1.20(+2.50%)
Nov 02, 2011	47.55	47.99	47.08	47.83	75,594	+1.05(+2.25%)
Nov 01, 2011	46.80	47.85	46.49	46.78	116,061	-1.69(-3.49%)
Oct 31, 2011	49.08	49.34	48.46	48.47	168,573	-1.28(-2.57%)
Oct 28, 2011	49.87	50.17	49.55	49.75	104,435	-0.30(-0.59%)
Oct 27, 2011	49.31	50.40	48.97	50.05	183,023	+2.36(+4.95%)
Oct 26, 2011	47.72	47.95	46.55	47.69	93,835	+0.65(+1.38%)
Oct 25, 2011	47.92	47.92	46.88	47.04	109,979	-1.20(-2.48%)
Oct 24, 2011	47.06	48.33	47.02	48.24	153,222	+1.39(+2.98%)
Oct 21, 2011	46.35	46.89	46.17	46.84	97,483	+1.01(+2.21%)
Oct 20, 2011	45.64	45.87	44.73	45.83	93,382	+0.16(+0.35%)
Oct 19, 2011	46.25	46.51	45.42	45.67	161,271	-0.62(-1.35%)
Oct 18, 2011	45.00	46.64	44.46	46.29	94,267	+1.39(+3.11%)
Oct 17, 2011	45.83	45.95	44.78	44.90	94,298	-1.33(-2.88%)
Oct 14, 2011	45.93	46.40	45.52	46.23	77,692	+0.85(+1.86%)
Oct 13, 2011	45.26	45.66	44.73	45.39	122,542	-0.18(-0.40%)
Oct 12, 2011	45.32	46.10	45.26	45.57	90,371	+0.67(+1.49%)
Oct 11, 2011	44.45	45.07	44.33	44.90	98,486	+0.11(+0.24%)
Oct 10, 2011	43.82	44.80	43.82	44.79	159,808	+1.81(+4.20%)
Oct 07, 2011	44.33	44.34	42.90	42.98	269,411	-1.09(-2.47%)
Oct 06, 2011	42.94	44.14	42.69	44.07	517,382	+1.01(+2.35%)
Oct 05, 2011	42.49	43.30	41.94	43.06	151,192	+0.67(+1.58%)
Oct 04, 2011	39.81	42.42	39.58	42.39	487,861	+2.23(+5.54%)

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