Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	58.73	59.99	58.35	59.77	1,940,653	+0.90(+1.53%)
Dec 28, 2012	59.45	59.93	58.80	58.87	673,158	-0.81(-1.36%)
Dec 27, 2012	60.11	60.44	58.67	59.68	2,035,336	-0.63(-1.04%)
Dec 26, 2012	60.48	60.88	60.17	60.31	777,396	-0.08(-0.13%)
Dec 24, 2012	60.68	61.09	60.29	60.39	652,504	-0.45(-0.74%)
Dec 21, 2012	60.30	61.00	59.80	60.84	2,137,719	-0.19(-0.31%)
Dec 20, 2012	59.92	61.10	59.81	61.03	2,521,342	+1.28(+2.14%)
Dec 19, 2012	59.78	60.08	59.13	59.75	1,710,346	-0.16(-0.27%)
Dec 18, 2012	59.61	60.32	59.50	59.91	1,724,302	+0.45(+0.76%)
Dec 17, 2012	59.18	59.60	58.97	59.46	1,677,375	+0.43(+0.73%)
Dec 14, 2012	58.02	59.05	58.01	59.03	1,496,579	+0.95(+1.64%)
Dec 13, 2012	59.20	59.20	57.95	58.08	1,460,206	-1.18(-1.99%)
Dec 12, 2012	59.43	59.80	59.06	59.26	1,368,746	+0.03(+0.05%)
Dec 11, 2012	58.27	59.63	58.24	59.23	1,298,600	+1.07(+1.84%)
Dec 10, 2012	57.55	58.29	57.38	58.16	878,574	+0.37(+0.64%)
Dec 07, 2012	58.18	58.18	57.60	57.79	897,831	+0.08(+0.14%)
Dec 06, 2012	57.73	58.29	57.13	57.71	1,152,660	+0.00(+0.00%)
Dec 05, 2012	56.80	58.28	56.78	57.71	2,521,554	+0.81(+1.42%)

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