Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	72.03	72.14	71.48	72.13	25,955	+0.44(+0.61%)
Apr 29, 2013	71.70	72.40	71.67	71.69	25,316	+0.51(+0.72%)
Apr 26, 2013	70.98	71.31	70.91	71.18	9,517	+0.10(+0.14%)
Apr 25, 2013	70.97	71.26	70.81	71.08	34,932	+0.49(+0.69%)
Apr 24, 2013	70.79	70.85	70.51	70.59	21,076	+0.38(+0.54%)
Apr 23, 2013	69.88	70.38	69.88	70.22	16,708	+0.71(+1.02%)
Apr 22, 2013	70.15	70.15	68.97	69.51	32,251	-0.45(-0.64%)
Apr 19, 2013	69.32	70.01	69.32	69.96	21,184	+0.64(+0.93%)
Apr 18, 2013	69.94	69.94	68.96	69.32	57,941	-1.27(-1.80%)
Apr 17, 2013	71.18	71.27	70.24	70.59	47,333	-0.97(-1.36%)
Apr 16, 2013	70.61	71.58	70.16	71.56	115,195	+1.28(+1.83%)
Apr 15, 2013	71.82	72.01	70.26	70.28	25,987	-1.92(-2.65%)
Apr 12, 2013	72.42	72.42	71.89	72.20	14,105	-0.32(-0.44%)
Apr 11, 2013	71.81	72.53	71.81	72.52	28,387	+0.74(+1.03%)
Apr 10, 2013	71.58	71.89	71.40	71.78	28,460	+0.21(+0.29%)
Apr 09, 2013	71.48	71.97	71.41	71.56	16,019	+0.22(+0.31%)
Apr 08, 2013	70.79	71.37	70.55	71.34	19,409	+0.18(+0.26%)
Apr 05, 2013	70.94	71.32	70.86	71.16	41,745	-0.41(-0.58%)
Apr 04, 2013	71.53	72.05	71.18	71.57	38,852	+0.09(+0.13%)
Apr 03, 2013	72.65	72.65	71.34	71.48	46,638	-1.06(-1.46%)
Apr 02, 2013	72.63	73.56	72.34	72.55	106,168	+1.38(+1.95%)
Apr 01, 2013	70.45	71.51	69.88	71.16	19,606	+0.88(+1.25%)
Mar 28, 2013	70.13	70.32	70.02	70.28	59,650	+0.28(+0.40%)
Mar 27, 2013	69.47	70.08	69.40	70.00	19,867	+0.37(+0.53%)
Mar 26, 2013	69.04	69.70	69.04	69.63	24,213	+0.73(+1.05%)
Mar 25, 2013	69.04	69.34	68.83	68.91	17,242	+0.08(+0.12%)
Mar 22, 2013	69.06	69.16	68.61	68.83	3,575	-0.13(-0.19%)
Mar 21, 2013	69.18	69.34	68.78	68.95	58,563	-0.37(-0.53%)
Mar 20, 2013	69.59	69.64	69.16	69.32	7,779	+0.11(+0.17%)
Mar 19, 2013	69.22	69.55	69.00	69.21	18,531	+0.10(+0.14%)
Mar 18, 2013	68.88	69.47	68.83	69.11	16,555	-0.34(-0.49%)
Mar 15, 2013	69.45	69.60	69.27	69.45	5,664	+0.08(+0.12%)
Mar 14, 2013	69.36	69.40	69.09	69.37	24,273	+0.21(+0.30%)
Mar 13, 2013	69.05	69.24	68.93	69.16	31,998	+0.17(+0.25%)
Mar 12, 2013	68.61	69.03	68.55	68.98	10,814	+0.38(+0.56%)
Mar 11, 2013	68.38	68.72	68.38	68.60	23,134	+0.38(+0.56%)
Mar 08, 2013	67.91	68.30	67.86	68.21	15,983	+0.43(+0.64%)
Mar 07, 2013	67.73	67.97	67.61	67.78	9,712	+0.31(+0.46%)
Mar 06, 2013	67.47	67.65	67.41	67.47	20,863	+0.20(+0.30%)
Mar 05, 2013	66.93	67.39	66.88	67.27	84,471	+0.62(+0.93%)
Mar 04, 2013	66.62	66.75	66.39	66.64	102,524	-0.06(-0.10%)
Mar 01, 2013	66.46	66.93	65.79	66.71	47,206	+0.19(+0.29%)
Feb 28, 2013	66.48	66.90	66.34	66.52	9,275	+0.06(+0.10%)
Feb 27, 2013	65.54	66.54	65.51	66.45	10,134	+0.82(+1.26%)
Feb 26, 2013	65.73	65.74	64.96	65.63	109,108	-1.04(-1.57%)
Feb 22, 2013	67.18	67.18	66.51	66.67	12,384	-0.25(-0.37%)
Feb 21, 2013	67.38	67.38	66.55	66.92	27,992	-0.33(-0.49%)
Feb 20, 2013	68.14	68.14	67.25	67.25	32,415	-0.93(-1.36%)
Feb 19, 2013	67.09	68.20	66.82	68.17	58,707	+0.02(+0.03%)
Feb 15, 2013	68.25	68.48	68.02	68.16	23,364	-0.01(-0.01%)
Feb 14, 2013	68.02	68.40	68.00	68.17	13,671	-0.04(-0.05%)
Feb 13, 2013	67.94	68.20	67.80	68.20	9,080	+0.30(+0.43%)
Feb 12, 2013	68.35	68.35	67.84	67.91	80,428	-0.29(-0.42%)
Feb 11, 2013	68.72	68.72	68.06	68.19	92,660	-0.53(-0.77%)
Feb 08, 2013	68.35	68.94	68.23	68.72	21,836	+0.64(+0.94%)
Feb 07, 2013	68.06	68.09	67.61	68.08	13,230	+0.12(+0.17%)
Feb 06, 2013	67.68	67.98	67.68	67.97	22,357	+1.25(+1.87%)
Feb 04, 2013	66.97	67.57	66.70	66.72	13,728	-0.55(-0.82%)

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