Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	19.87	20.85	19.85	20.85	283,469	+0.89(+4.46%)
Dec 28, 2012	20.10	20.15	19.92	19.96	147,141	-0.35(-1.73%)
Dec 27, 2012	20.27	20.31	19.80	20.31	277,406	+0.17(+0.86%)
Dec 26, 2012	20.15	20.46	19.89	20.14	264,545	+0.12(+0.61%)
Dec 24, 2012	20.10	20.10	19.74	20.02	21,688	-0.02(-0.11%)
Dec 21, 2012	19.70	20.05	19.57	20.04	565,320	+0.06(+0.32%)
Dec 20, 2012	19.67	20.18	19.47	19.98	1,399,181	+0.17(+0.83%)
Dec 19, 2012	19.83	20.19	19.38	19.81	1,572,644	-0.19(-0.97%)
Dec 18, 2012	20.13	20.52	19.75	20.00	1,288,371	-0.12(-0.61%)
Dec 17, 2012	19.81	20.41	19.56	20.13	1,139,460	+0.73(+3.78%)
Dec 14, 2012	18.84	19.74	18.84	19.39	1,410,163	+0.55(+2.93%)

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