Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2013	19.62	20.49	19.57	20.33	1,801,796	+0.63(+3.20%)
May 30, 2013	19.55	19.88	19.55	19.70	0	+0.20(+1.03%)
May 29, 2013	19.86	19.99	19.35	19.50	1,149,319	-0.54(-2.69%)
May 28, 2013	20.00	20.29	19.91	20.04	909,219	+0.16(+0.80%)
May 24, 2013	20.05	20.07	19.79	19.88	0	-0.39(-1.92%)
May 23, 2013	19.93	20.33	19.80	20.27	0	+0.20(+1.00%)
May 22, 2013	20.24	20.58	19.96	20.07	0	-0.14(-0.69%)
May 21, 2013	20.09	20.30	20.04	20.21	0	+0.11(+0.55%)
May 20, 2013	20.03	20.42	20.00	20.10	0	+0.00(+0.00%)
May 17, 2013	19.90	20.20	19.73	20.10	0	+0.22(+1.11%)
May 16, 2013	19.87	20.10	19.76	19.88	1,392,502	-0.10(-0.50%)
May 15, 2013	19.73	20.00	19.70	19.98	0	+0.58(+2.99%)
May 13, 2013	19.50	19.54	19.16	19.40	0	-0.10(-0.51%)
May 10, 2013	18.99	19.57	18.99	19.50	0	+0.48(+2.52%)
May 09, 2013	18.77	19.16	18.76	19.02	0	+0.21(+1.12%)
May 08, 2013	19.03	19.09	18.67	18.81	0	-0.23(-1.21%)
May 07, 2013	18.75	19.13	18.68	19.04	0	+0.30(+1.60%)
May 06, 2013	18.62	18.92	18.56	18.74	0	+0.05(+0.27%)
May 03, 2013	18.41	18.94	18.38	18.69	0	+0.31(+1.69%)
May 02, 2013	18.17	18.40	18.17	18.38	0	+0.21(+1.16%)

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