Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2013	20.10	20.91	20.00	20.30	7,002,121	+0.19(+0.93%)
May 30, 2013	19.52	20.19	19.45	20.11	0	+0.90(+4.69%)
May 29, 2013	19.35	19.36	19.07	19.21	3,211,195	-0.24(-1.22%)
May 28, 2013	19.57	19.70	19.32	19.45	2,504,915	+0.19(+0.97%)
May 24, 2013	19.50	19.54	18.99	19.26	0	-0.38(-1.95%)
May 23, 2013	19.33	19.75	19.00	19.64	0	-0.12(-0.60%)
May 22, 2013	20.21	20.32	19.55	19.76	0	-0.38(-1.90%)
May 21, 2013	20.19	20.42	20.03	20.15	0	-0.04(-0.21%)
May 20, 2013	20.21	20.32	20.04	20.19	0	-0.14(-0.67%)
May 17, 2013	20.26	20.34	20.06	20.32	0	+0.25(+1.23%)
May 16, 2013	20.22	20.49	20.02	20.08	3,072,751	-0.30(-1.46%)
May 15, 2013	20.04	20.38	19.99	20.38	0	+0.33(+1.66%)
May 13, 2013	20.15	20.25	19.93	20.04	0	-0.11(-0.55%)
May 10, 2013	19.74	20.23	19.74	20.15	0	+0.37(+1.85%)
May 09, 2013	19.49	19.91	19.41	19.79	0	+0.21(+1.09%)
May 08, 2013	19.30	19.64	19.24	19.58	0	+0.28(+1.46%)
May 07, 2013	19.58	19.64	19.14	19.30	3,517,828	-0.31(-1.56%)
May 06, 2013	19.13	19.86	19.11	19.60	0	+0.58(+3.04%)
May 03, 2013	18.92	19.21	18.67	19.02	0	+0.35(+1.87%)
May 02, 2013	18.48	18.74	18.39	18.67	2,738,285	+0.32(+1.76%)

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