Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2013	19.17	19.41	18.94	19.10	121,799	-0.21(-1.09%)
May 30, 2013	19.29	19.74	19.24	19.31	209,817	+0.03(+0.14%)
May 29, 2013	19.80	19.87	19.23	19.29	131,835	-0.62(-3.09%)
May 28, 2013	20.01	20.26	19.79	19.90	129,643	+0.05(+0.25%)
May 24, 2013	19.82	19.90	19.63	19.85	0	-0.13(-0.63%)
May 23, 2013	19.88	20.05	19.01	19.98	0	-0.13(-0.63%)
May 22, 2013	20.61	20.87	19.99	20.10	0	-0.54(-2.61%)
May 21, 2013	20.49	20.70	20.41	20.64	0	+0.10(+0.48%)
May 20, 2013	20.72	20.78	20.46	20.54	0	-0.17(-0.81%)
May 17, 2013	20.66	20.75	20.45	20.71	0	+0.10(+0.47%)
May 16, 2013	20.81	20.81	20.53	20.61	82,294	-0.22(-1.04%)
May 15, 2013	20.47	20.91	20.43	20.83	0	+0.27(+1.33%)
May 13, 2013	20.68	20.71	20.43	20.56	0	-0.20(-0.95%)
May 10, 2013	20.55	20.83	20.51	20.76	0	+0.24(+1.15%)
May 09, 2013	21.21	21.30	20.37	20.52	0	-0.71(-3.36%)
May 08, 2013	21.35	21.48	21.12	21.23	0	-0.18(-0.84%)
May 07, 2013	21.46	21.54	21.12	21.41	0	+0.01(+0.06%)
May 06, 2013	21.51	21.63	21.28	21.40	0	-0.06(-0.26%)
May 03, 2013	21.42	21.62	21.14	21.45	0	+0.32(+1.51%)
May 02, 2013	21.03	21.25	20.98	21.14	0	+0.17(+0.83%)
May 01, 2013	21.47	21.50	20.96	20.96	0	-0.64(-2.95%)
Apr 30, 2013	21.47	21.60	21.36	21.60	0	+0.03(+0.13%)
Apr 29, 2013	21.46	21.59	21.41	21.57	82,176	+0.17(+0.78%)
Apr 26, 2013	21.59	21.59	21.41	21.41	109,451	-0.21(-0.96%)
Apr 25, 2013	21.73	21.87	21.54	21.61	0	-0.11(-0.51%)
Apr 24, 2013	21.68	21.72	21.54	21.72	107,853	+0.00(+0.00%)
Apr 23, 2013	21.41	21.73	21.38	21.72	148,330	+0.47(+2.22%)
Apr 22, 2013	21.32	21.32	20.95	21.25	134,958	-0.05(-0.23%)
Apr 19, 2013	20.90	21.33	20.81	21.30	114,343	+0.39(+1.89%)
Apr 18, 2013	20.84	21.03	20.76	20.91	164,177	+0.08(+0.37%)
Apr 17, 2013	21.21	21.29	20.66	20.83	238,474	-0.53(-2.50%)
Apr 16, 2013	21.06	21.42	20.97	21.36	153,174	+0.40(+1.92%)
Apr 15, 2013	21.63	21.70	20.93	20.96	227,303	-0.81(-3.72%)
Apr 12, 2013	21.72	21.90	21.70	21.77	107,549	-0.10(-0.44%)
Apr 11, 2013	21.72	21.95	21.67	21.87	145,517	+0.08(+0.35%)
Apr 10, 2013	21.34	21.84	21.34	21.79	167,540	+0.44(+2.07%)
Apr 09, 2013	21.49	21.57	21.35	21.35	182,683	-0.27(-1.25%)
Apr 08, 2013	21.41	21.63	21.33	21.62	66,541	+0.21(+0.97%)
Apr 05, 2013	21.14	21.48	21.12	21.41	107,073	-0.06(-0.26%)
Apr 04, 2013	21.25	21.47	21.12	21.47	134,390	+0.35(+1.67%)
Apr 03, 2013	21.41	21.41	21.11	21.12	168,510	-0.32(-1.49%)
Apr 02, 2013	21.61	21.70	21.39	21.43	98,805	-0.05(-0.23%)
Apr 01, 2013	21.57	21.79	21.24	21.48	241,565	-0.08(-0.35%)
Mar 28, 2013	21.50	21.70	21.46	21.56	271,621	+0.10(+0.45%)
Mar 27, 2013	21.39	21.55	21.25	21.46	104,915	+0.00(+0.00%)
Mar 26, 2013	21.38	21.46	21.25	21.46	130,216	+0.08(+0.36%)
Mar 25, 2013	21.16	21.45	21.14	21.39	123,030	+0.22(+1.05%)
Mar 22, 2013	21.25	21.26	20.98	21.16	207,266	+0.01(+0.03%)
Mar 21, 2013	21.21	21.25	21.05	21.16	173,231	-0.17(-0.78%)
Mar 20, 2013	21.25	21.39	21.23	21.32	97,520	+0.13(+0.62%)
Mar 19, 2013	21.29	21.37	21.01	21.19	129,967	-0.07(-0.33%)
Mar 18, 2013	21.07	21.39	21.05	21.26	142,801	-0.11(-0.52%)
Mar 15, 2013	21.37	21.39	21.15	21.37	330,738	+0.11(+0.52%)
Mar 14, 2013	21.11	21.27	21.08	21.26	127,414	+0.15(+0.69%)
Mar 13, 2013	20.96	21.21	20.87	21.12	93,244	+0.11(+0.53%)
Mar 12, 2013	20.91	21.15	20.82	21.00	150,763	+0.06(+0.30%)
Mar 11, 2013	20.98	20.98	20.77	20.94	173,778	-0.01(-0.03%)
Mar 08, 2013	20.73	20.96	20.64	20.95	241,155	+0.33(+1.61%)
Mar 07, 2013	20.65	20.67	20.53	20.62	152,818	-0.03(-0.17%)
Mar 06, 2013	20.53	20.71	20.53	20.65	204,833	+0.18(+0.88%)
Mar 05, 2013	20.35	20.56	20.28	20.47	158,788	+0.16(+0.78%)
Mar 04, 2013	20.14	20.35	19.92	20.31	158,642	+0.19(+0.93%)

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