Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2013	68.44	69.39	68.06	69.02	103,163	+0.03(+0.04%)
May 30, 2013	67.98	69.49	66.97	68.99	93,992	+1.02(+1.50%)
May 29, 2013	68.45	68.90	67.63	67.97	55,339	-0.82(-1.19%)
May 28, 2013	68.30	69.85	67.60	68.79	165,449	+1.50(+2.23%)
May 24, 2013	67.03	67.65	66.52	67.29	0	-0.25(-0.37%)
May 23, 2013	66.19	67.98	66.06	67.54	0	+0.21(+0.31%)
May 22, 2013	68.12	68.41	66.36	67.33	0	-0.78(-1.15%)
May 21, 2013	70.24	70.54	67.29	68.11	0	-2.30(-3.27%)
May 20, 2013	71.56	71.92	70.17	70.41	0	-1.57(-2.18%)
May 17, 2013	75.03	75.22	70.53	71.98	0	-2.72(-3.64%)
May 16, 2013	74.40	74.84	73.75	74.70	356,636	+0.38(+0.51%)
May 15, 2013	73.29	74.97	73.01	74.32	0	+3.08(+4.32%)
May 13, 2013	71.17	72.19	70.65	71.24	0	+0.19(+0.27%)
May 10, 2013	69.70	72.00	69.57	71.05	0	+1.53(+2.20%)
May 09, 2013	69.44	69.82	68.80	69.52	0	+0.20(+0.29%)
May 08, 2013	67.98	69.32	67.72	69.32	0	+1.35(+1.99%)
May 07, 2013	66.54	68.17	66.21	67.97	0	+1.43(+2.15%)
May 06, 2013	67.73	68.73	66.38	66.54	0	-1.00(-1.48%)
May 03, 2013	67.73	68.00	66.85	67.54	0	+0.69(+1.03%)
May 02, 2013	65.70	68.47	65.70	66.85	0	+0.60(+0.91%)
May 01, 2013	66.18	66.72	65.21	66.25	256,469	-0.11(-0.17%)
Apr 30, 2013	65.73	66.43	64.04	66.36	0	+1.07(+1.64%)
Apr 29, 2013	58.05	66.59	58.05	65.29	1,207,087	+11.23(+20.77%)
Apr 26, 2013	53.54	55.18	53.54	54.06	142,841	+0.49(+0.91%)
Apr 25, 2013	53.84	54.06	53.16	53.57	0	-0.10(-0.19%)
Apr 24, 2013	53.42	54.29	53.01	53.67	85,290	+0.05(+0.09%)
Apr 23, 2013	54.44	54.54	53.31	53.62	145,442	-0.48(-0.89%)
Apr 22, 2013	54.34	54.72	53.34	54.10	59,864	-0.25(-0.46%)
Apr 19, 2013	53.88	55.25	53.88	54.35	63,517	+0.44(+0.82%)
Apr 18, 2013	54.84	54.84	53.56	53.91	180,067	-0.69(-1.26%)
Apr 17, 2013	54.26	54.78	53.11	54.60	125,329	-0.06(-0.11%)
Apr 16, 2013	53.89	54.82	53.80	54.66	139,724	+0.96(+1.79%)
Apr 15, 2013	55.43	55.43	53.55	53.70	133,489	-1.87(-3.37%)
Apr 12, 2013	54.81	55.64	54.15	55.57	141,455	+0.47(+0.85%)
Apr 11, 2013	55.49	55.53	54.75	55.10	122,076	-0.51(-0.92%)
Apr 10, 2013	54.12	55.88	53.90	55.61	194,532	+1.52(+2.81%)
Apr 09, 2013	54.20	55.03	53.86	54.09	134,845	+0.02(+0.04%)
Apr 08, 2013	53.74	54.70	53.74	54.07	223,182	+0.09(+0.17%)
Apr 05, 2013	53.83	54.63	53.52	53.98	235,400	-0.76(-1.39%)
Apr 04, 2013	54.98	55.32	54.46	54.74	144,267	-0.26(-0.47%)
Apr 03, 2013	56.99	56.99	54.93	55.00	289,579	-1.83(-3.22%)
Apr 02, 2013	56.61	57.44	56.60	56.83	127,545	+0.37(+0.66%)
Apr 01, 2013	57.74	57.98	55.21	56.46	248,351	-1.52(-2.62%)
Mar 28, 2013	56.33	58.02	56.10	57.98	250,667	+1.45(+2.57%)
Mar 27, 2013	55.86	56.75	55.48	56.53	46,514	+0.49(+0.87%)
Mar 26, 2013	56.07	56.55	55.15	56.04	74,337	+0.07(+0.13%)
Mar 25, 2013	55.76	56.63	55.31	55.97	140,630	+0.23(+0.41%)
Mar 22, 2013	55.47	55.98	55.30	55.74	72,327	+0.58(+1.05%)
Mar 21, 2013	54.62	55.49	54.34	55.16	150,576	+0.16(+0.29%)
Mar 20, 2013	54.62	55.40	54.62	55.00	69,784	+0.54(+0.99%)
Mar 19, 2013	55.00	55.46	54.16	54.46	147,447	-0.52(-0.95%)
Mar 18, 2013	54.18	55.29	54.13	54.98	229,944	+0.49(+0.90%)
Mar 15, 2013	55.27	55.69	54.30	54.49	231,408	-0.71(-1.29%)
Mar 14, 2013	53.41	55.40	53.22	55.20	200,820	+2.28(+4.31%)
Mar 13, 2013	53.44	53.44	52.33	52.92	239,498	-0.52(-0.97%)
Mar 12, 2013	54.79	55.03	53.15	53.44	233,516	-1.51(-2.75%)
Mar 11, 2013	55.00	55.44	54.63	54.95	153,292	-0.24(-0.43%)
Mar 08, 2013	54.55	55.29	54.16	55.19	147,623	+1.24(+2.30%)
Mar 07, 2013	54.19	54.20	53.45	53.95	123,557	-0.08(-0.15%)
Mar 06, 2013	54.07	54.51	53.74	54.03	110,789	+0.18(+0.33%)
Mar 05, 2013	54.53	54.99	53.34	53.85	218,469	-0.36(-0.66%)
Mar 04, 2013	52.67	54.72	52.48	54.21	286,693	+1.58(+3.00%)

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