Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	19.10	19.20	19.07	19.07	78,782	-0.06(-0.30%)
Dec 29, 2011	18.92	19.14	18.91	19.12	89,775	+0.20(+1.06%)
Dec 28, 2011	19.25	19.25	18.89	18.92	122,065	-0.35(-1.83%)
Dec 27, 2011	19.27	19.37	19.21	19.28	66,707	-0.02(-0.10%)
Dec 23, 2011	19.17	19.30	19.10	19.30	76,364	+0.61(+3.26%)
Dec 21, 2011	18.96	18.96	18.39	18.69	199,261	-0.30(-1.55%)
Dec 20, 2011	18.73	19.04	18.72	18.98	142,664	+0.68(+3.69%)
Dec 19, 2011	18.77	18.80	18.26	18.31	94,117	-0.40(-2.14%)
Dec 16, 2011	18.67	18.92	18.61	18.71	85,876	+0.11(+0.61%)
Dec 15, 2011	18.78	18.82	18.57	18.59	100,296	+0.09(+0.46%)
Dec 14, 2011	18.79	18.79	18.43	18.51	133,701	-0.36(-1.92%)
Dec 13, 2011	19.45	19.45	18.78	18.87	872,021	-0.37(-1.93%)
Dec 12, 2011	19.44	19.44	19.02	19.24	1,287,083	-0.40(-2.04%)
Dec 09, 2011	19.25	19.65	19.17	19.64	21,747	+0.46(+2.39%)
Dec 08, 2011	19.54	19.67	19.18	19.18	26,592	-0.51(-2.61%)
Dec 07, 2011	19.62	19.77	19.34	19.70	61,017	+0.03(+0.15%)
Dec 06, 2011	19.73	19.78	19.59	19.67	70,914	-0.07(-0.34%)
Dec 05, 2011	19.78	19.93	19.63	19.73	192,373	+0.24(+1.25%)
Dec 02, 2011	19.62	19.77	19.46	19.49	34,842	+0.10(+0.51%)

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