Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	19.67	20.50	19.40	20.17	1,031,246	+0.61(+3.12%)
Apr 29, 2013	19.55	20.02	19.42	19.56	641,479	+0.12(+0.62%)
Apr 26, 2013	20.01	20.07	19.44	19.44	457,359	-0.63(-3.14%)
Apr 25, 2013	20.20	20.38	20.04	20.07	203,787	+0.02(+0.10%)
Apr 24, 2013	19.49	20.24	19.48	20.05	450,912	+0.61(+3.14%)
Apr 23, 2013	19.22	19.47	19.14	19.44	422,244	+0.34(+1.78%)
Apr 22, 2013	19.18	19.20	18.98	19.10	279,220	-0.01(-0.05%)
Apr 19, 2013	19.07	19.43	18.99	19.11	339,889	+0.04(+0.21%)
Apr 18, 2013	19.16	19.33	19.05	19.07	375,572	-0.03(-0.16%)
Apr 17, 2013	19.67	19.67	19.08	19.10	678,849	-0.64(-3.24%)
Apr 16, 2013	19.67	19.92	19.61	19.74	245,482	+0.23(+1.18%)
Apr 15, 2013	19.71	19.76	19.44	19.51	535,308	-0.36(-1.81%)
Apr 12, 2013	20.03	20.14	19.87	19.87	365,631	-0.28(-1.39%)
Apr 11, 2013	20.14	20.35	19.97	20.15	157,552	+0.05(+0.25%)
Apr 10, 2013	19.93	20.18	19.79	20.10	330,314	+0.20(+1.01%)
Apr 09, 2013	19.88	19.98	19.80	19.90	336,939	+0.02(+0.10%)
Apr 08, 2013	19.76	19.93	19.63	19.88	592,387	+0.13(+0.66%)
Apr 05, 2013	20.12	20.20	19.56	19.75	982,515	-0.57(-2.81%)
Apr 04, 2013	20.82	20.82	20.25	20.32	611,226	-0.49(-2.35%)
Apr 03, 2013	21.07	21.20	20.69	20.81	406,252	-0.25(-1.19%)
Apr 02, 2013	21.47	21.54	20.97	21.06	196,110	-0.31(-1.45%)

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