Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	48.59	48.60	48.45	48.49	503,102	+0.33(+0.69%)
Dec 29, 2011	47.96	48.21	47.92	48.16	614,345	+0.55(+1.16%)
Dec 28, 2011	47.82	47.84	47.44	47.61	521,898	-0.16(-0.33%)
Dec 27, 2011	47.78	47.83	47.60	47.77	381,959	-0.01(-0.02%)
Dec 23, 2011	47.59	47.79	47.52	47.78	427,219	+0.93(+1.99%)
Dec 21, 2011	47.34	47.40	46.56	46.85	1,624,855	-0.51(-1.08%)
Dec 20, 2011	46.89	47.49	46.89	47.36	977,206	+1.00(+2.16%)
Dec 19, 2011	47.09	47.19	46.26	46.36	1,237,609	-0.74(-1.57%)
Dec 16, 2011	47.33	47.36	46.96	47.10	971,916	+0.09(+0.19%)
Dec 15, 2011	47.40	47.53	47.00	47.01	1,535,810	-0.71(-1.49%)
Dec 14, 2011	47.88	48.17	47.62	47.72	1,175,157	-0.23(-0.48%)
Dec 13, 2011	48.12	48.38	47.82	47.95	693,002	+0.01(+0.02%)
Dec 12, 2011	48.06	48.09	47.68	47.94	639,377	-0.51(-1.05%)
Dec 09, 2011	48.18	48.66	48.14	48.45	712,086	+0.47(+0.98%)
Dec 08, 2011	48.36	48.51	47.86	47.98	710,850	-0.50(-1.03%)
Dec 07, 2011	48.62	48.73	48.18	48.48	575,394	+0.15(+0.31%)
Dec 06, 2011	48.25	48.63	48.15	48.33	943,567	-0.62(-1.27%)
Dec 05, 2011	49.12	49.33	48.79	48.95	742,954	+0.05(+0.10%)
Dec 02, 2011	49.11	49.21	48.77	48.90	855,113	-0.40(-0.81%)

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