Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	45.53	45.75	45.00	45.00	47,965	-0.53(-1.16%)
Dec 29, 2011	44.72	45.60	43.01	45.53	35,624	+0.77(+1.72%)
Dec 28, 2011	45.35	45.41	44.64	44.76	33,019	-0.54(-1.19%)
Dec 27, 2011	44.82	45.46	44.78	45.30	50,844	+0.21(+0.47%)
Dec 23, 2011	44.96	45.18	44.76	45.09	22,954	+0.14(+0.31%)
Dec 21, 2011	44.59	44.95	44.15	44.95	52,140	+0.45(+1.01%)
Dec 20, 2011	44.49	44.80	44.36	44.50	68,136	+0.70(+1.60%)
Dec 19, 2011	44.50	44.93	43.62	43.80	40,407	-0.56(-1.26%)
Dec 16, 2011	44.16	44.49	43.47	44.36	139,557	+0.51(+1.16%)
Dec 15, 2011	43.29	44.00	43.22	43.85	32,070	+1.16(+2.72%)
Dec 14, 2011	42.86	43.45	42.54	42.69	44,821	-0.55(-1.27%)
Dec 13, 2011	43.77	44.19	43.04	43.24	35,236	-0.48(-1.10%)
Dec 12, 2011	43.77	43.78	43.15	43.72	36,100	-0.53(-1.20%)
Dec 09, 2011	43.26	44.42	43.18	44.25	44,333	+1.23(+2.86%)
Dec 08, 2011	43.73	43.74	42.99	43.02	33,590	-0.98(-2.23%)
Dec 07, 2011	44.06	44.07	43.35	44.00	41,358	-0.23(-0.52%)
Dec 06, 2011	43.41	44.50	43.21	44.23	48,251	+0.32(+0.73%)
Dec 05, 2011	43.72	44.62	43.01	43.91	46,946	+0.50(+1.15%)
Dec 02, 2011	44.53	44.88	43.24	43.41	34,150	-0.59(-1.34%)

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