Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2013	20.10	20.92	20.01	20.31	6,999,938	+0.19(+0.93%)
May 30, 2013	19.52	20.20	19.45	20.12	0	+0.90(+4.69%)
May 29, 2013	19.35	19.37	19.07	19.22	3,210,193	-0.24(-1.22%)
May 28, 2013	19.57	19.71	19.33	19.45	2,504,134	+0.19(+0.97%)
May 24, 2013	19.51	19.55	19.00	19.27	0	-0.38(-1.95%)
May 23, 2013	19.34	19.75	19.01	19.65	0	-0.12(-0.60%)
May 22, 2013	20.21	20.33	19.56	19.77	0	-0.38(-1.90%)
May 21, 2013	20.20	20.42	20.03	20.15	0	-0.04(-0.21%)
May 20, 2013	20.22	20.33	20.04	20.20	0	-0.14(-0.67%)
May 17, 2013	20.26	20.35	20.07	20.33	0	+0.25(+1.23%)
May 16, 2013	20.23	20.49	20.03	20.08	3,071,793	-0.30(-1.46%)
May 15, 2013	20.04	20.38	20.00	20.38	0	+0.33(+1.66%)
May 13, 2013	20.15	20.25	19.94	20.05	0	-0.11(-0.55%)
May 10, 2013	19.74	20.24	19.74	20.16	0	+0.37(+1.85%)
May 09, 2013	19.50	19.91	19.41	19.80	0	+0.21(+1.09%)
May 08, 2013	19.30	19.64	19.25	19.58	0	+0.28(+1.45%)
May 07, 2013	19.58	19.65	19.14	19.30	3,516,730	-0.31(-1.56%)
May 06, 2013	19.14	19.86	19.11	19.61	0	+0.58(+3.04%)
May 03, 2013	18.93	19.22	18.68	19.03	0	+0.35(+1.87%)
May 02, 2013	18.48	18.75	18.39	18.68	2,737,431	+0.32(+1.76%)

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