Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2013	19.89	20.32	19.68	20.20	78,431	+0.21(+1.05%)
May 30, 2013	20.15	20.33	19.68	19.99	84,690	-0.25(-1.24%)
May 29, 2013	20.05	20.45	19.84	20.24	88,133	+0.37(+1.86%)
May 28, 2013	20.46	20.46	19.86	19.87	57,868	-0.39(-1.92%)
May 24, 2013	19.70	20.35	19.48	20.26	55,543	+0.52(+2.63%)
May 23, 2013	20.23	20.33	19.51	19.74	52,428	-0.66(-3.24%)
May 22, 2013	20.30	20.60	19.84	20.40	58,359	+0.03(+0.15%)
May 21, 2013	19.51	20.45	19.16	20.37	217,072	+0.83(+4.25%)
May 20, 2013	18.56	19.83	18.34	19.54	148,476	+1.07(+5.79%)
May 17, 2013	18.02	18.50	17.88	18.47	410,745	+0.45(+2.50%)
May 16, 2013	18.00	18.25	17.80	18.02	87,204	+0.08(+0.45%)
May 15, 2013	18.15	18.25	17.13	17.94	200,918	-1.20(-6.27%)
May 13, 2013	19.28	19.36	19.03	19.14	46,490	-0.05(-0.26%)
May 10, 2013	19.26	19.39	19.02	19.19	198,628	-0.06(-0.31%)
May 09, 2013	19.15	19.42	18.92	19.25	116,675	+0.32(+1.69%)
May 08, 2013	20.20	20.24	18.78	18.93	97,109	-0.90(-4.54%)
May 07, 2013	19.67	20.20	19.59	19.83	122,224	+0.07(+0.35%)
May 06, 2013	19.77	19.95	19.57	19.76	57,456	-0.13(-0.65%)
May 03, 2013	19.72	20.14	19.61	19.89	69,046	+0.28(+1.43%)
May 02, 2013	19.59	19.85	19.50	19.61	31,303	+0.20(+1.03%)
May 01, 2013	19.78	19.83	19.25	19.41	43,225	-0.37(-1.87%)
Apr 30, 2013	19.89	20.15	19.44	19.78	106,391	-0.02(-0.10%)
Apr 29, 2013	19.78	19.95	19.50	19.80	62,472	+0.24(+1.23%)
Apr 26, 2013	19.75	19.74	19.20	19.56	51,509	-0.18(-0.91%)
Apr 25, 2013	19.78	20.00	19.27	19.74	78,604	+0.09(+0.46%)
Apr 24, 2013	19.97	20.00	18.89	19.65	155,476	-0.21(-1.06%)
Apr 23, 2013	19.98	20.24	19.80	19.86	57,918	+0.00(+0.00%)
Apr 22, 2013	20.67	20.67	19.75	19.86	70,239	-0.63(-3.07%)
Apr 19, 2013	20.36	20.82	19.97	20.49	229,783	+0.32(+1.59%)
Apr 18, 2013	20.05	20.70	20.05	20.17	142,163	+0.14(+0.70%)
Apr 17, 2013	19.82	20.04	19.75	20.03	178,674	+0.00(+0.00%)
Apr 16, 2013	20.12	20.50	19.45	20.03	153,133	+0.11(+0.55%)
Apr 15, 2013	20.86	21.00	19.60	19.92	287,041	-0.62(-3.02%)
Apr 12, 2013	19.21	20.69	19.21	20.54	247,961	+1.04(+5.33%)
Apr 11, 2013	19.90	19.90	19.40	19.50	92,015	-0.15(-0.76%)
Apr 10, 2013	19.10	19.74	19.10	19.65	172,163	+0.38(+1.97%)
Apr 09, 2013	19.37	19.54	19.20	19.27	54,970	-0.23(-1.18%)
Apr 08, 2013	19.29	19.87	19.23	19.50	83,897	+0.08(+0.41%)
Apr 05, 2013	19.03	19.50	18.63	19.42	68,341	+0.04(+0.21%)
Apr 04, 2013	18.99	19.87	18.81	19.38	228,004	+0.29(+1.52%)
Apr 03, 2013	19.03	19.09	18.33	19.09	187,316	-0.14(-0.73%)
Apr 02, 2013	19.97	19.97	18.86	19.23	208,380	-0.87(-4.33%)
Apr 01, 2013	19.80	20.18	19.50	20.10	138,140	+0.28(+1.41%)
Mar 28, 2013	20.39	20.40	19.69	19.82	92,975	-0.26(-1.29%)
Mar 27, 2013	20.00	20.34	19.56	20.08	158,951	+0.02(+0.10%)
Mar 26, 2013	19.85	20.10	19.17	20.06	198,755	+0.36(+1.83%)
Mar 25, 2013	18.40	20.15	18.40	19.70	674,346	+1.25(+6.78%)
Mar 22, 2013	19.42	19.60	17.71	18.45	722,174	-0.76(-3.96%)
Mar 21, 2013	19.98	20.17	19.21	19.21	979,764	-0.77(-3.85%)

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