Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2013	81.72	82.21	80.88	80.90	290,013	-1.08(-1.32%)
May 30, 2013	81.69	82.32	81.69	81.98	157,894	+0.34(+0.42%)
May 29, 2013	81.84	81.90	81.20	81.64	239,903	-0.60(-0.73%)
May 28, 2013	82.56	82.93	81.94	82.24	327,336	+0.57(+0.70%)
May 24, 2013	81.37	81.69	81.04	81.67	182,729	-0.07(-0.09%)
May 23, 2013	81.14	81.94	81.04	81.74	179,212	-0.14(-0.17%)
May 22, 2013	82.82	83.58	81.59	81.88	434,314	-0.84(-1.02%)
May 21, 2013	82.62	83.00	82.45	82.72	655,593	+0.12(+0.14%)
May 20, 2013	82.47	82.92	82.46	82.61	227,397	-0.02(-0.03%)
May 17, 2013	82.03	82.63	82.01	82.63	213,091	+0.82(+1.01%)
May 16, 2013	82.08	82.28	81.68	81.81	254,364	-0.34(-0.42%)
May 15, 2013	81.69	82.35	81.63	82.15	151,862	+1.21(+1.49%)
May 13, 2013	80.82	81.04	80.61	80.94	189,534	+0.11(+0.13%)
May 10, 2013	80.63	80.91	80.48	80.83	352,628	+0.28(+0.35%)
May 09, 2013	80.75	80.92	80.40	80.55	107,699	-0.24(-0.30%)
May 08, 2013	80.40	80.81	80.29	80.79	119,865	+0.33(+0.41%)
May 07, 2013	80.22	80.46	79.95	80.46	132,808	+0.48(+0.60%)
May 06, 2013	79.82	80.10	79.78	79.98	154,019	+0.19(+0.24%)
May 03, 2013	79.56	79.99	78.97	79.79	286,594	+0.82(+1.03%)
May 02, 2013	78.43	79.01	78.29	78.97	259,749	+0.81(+1.03%)
May 01, 2013	78.83	78.87	78.14	78.16	243,697	-0.81(-1.02%)
Apr 30, 2013	78.71	79.02	78.44	78.97	444,416	+0.22(+0.29%)
Apr 29, 2013	78.46	78.92	78.37	78.75	561,137	+0.49(+0.63%)
Apr 26, 2013	78.30	78.39	78.15	78.25	148,912	-0.10(-0.13%)
Apr 25, 2013	78.35	78.75	78.24	78.35	152,556	+0.34(+0.44%)
Apr 24, 2013	77.98	78.24	77.84	78.01	109,149	+0.03(+0.03%)
Apr 23, 2013	77.55	78.02	77.21	77.99	631,606	+0.82(+1.06%)
Apr 22, 2013	76.99	77.31	76.42	77.17	550,433	+0.41(+0.53%)
Apr 19, 2013	76.31	76.86	76.12	76.76	231,347	+0.62(+0.82%)
Apr 18, 2013	76.74	76.74	75.86	76.14	234,696	-0.48(-0.63%)
Apr 17, 2013	77.20	77.20	76.18	76.62	223,377	-1.13(-1.46%)
Apr 16, 2013	77.17	77.79	77.02	77.75	334,974	+1.17(+1.53%)
Apr 15, 2013	78.15	78.17	76.58	76.58	330,512	-1.96(-2.49%)
Apr 12, 2013	78.43	78.65	78.11	78.54	374,980	-0.26(-0.33%)
Apr 11, 2013	78.48	78.99	78.44	78.80	235,749	+0.34(+0.44%)
Apr 10, 2013	77.72	78.58	77.72	78.45	273,580	+0.97(+1.26%)
Apr 09, 2013	77.41	77.80	77.20	77.48	139,496	+0.14(+0.18%)
Apr 08, 2013	76.76	77.34	76.59	77.34	170,609	+0.59(+0.77%)
Apr 05, 2013	76.16	76.86	76.01	76.75	281,946	-0.34(-0.44%)
Apr 04, 2013	76.90	77.17	76.70	77.09	182,011	+0.33(+0.43%)
Apr 03, 2013	77.68	77.70	76.54	76.76	302,767	-0.82(-1.06%)
Apr 02, 2013	77.64	77.87	77.37	77.58	256,442	+0.24(+0.31%)
Apr 01, 2013	77.70	77.83	77.16	77.34	848,950	-0.45(-0.58%)
Mar 28, 2013	77.50	77.84	77.37	77.79	305,818	+0.32(+0.41%)
Mar 27, 2013	77.02	77.53	76.86	77.47	293,953	+0.03(+0.04%)
Mar 26, 2013	77.26	77.47	77.14	77.44	213,980	+0.52(+0.67%)
Mar 25, 2013	77.41	77.55	76.60	76.92	273,721	-0.23(-0.29%)
Mar 22, 2013	76.89	77.16	76.82	77.15	251,432	+0.49(+0.64%)
Mar 21, 2013	76.86	77.08	76.50	76.66	276,390	-0.64(-0.83%)
Mar 20, 2013	77.16	77.39	77.06	77.30	337,415	+0.57(+0.75%)
Mar 19, 2013	77.10	77.19	76.23	76.73	324,676	-0.17(-0.23%)
Mar 18, 2013	76.59	77.21	76.50	76.90	250,405	-0.38(-0.49%)
Mar 15, 2013	77.25	77.43	77.06	77.28	656,699	-0.17(-0.21%)
Mar 14, 2013	77.22	77.45	77.15	77.45	181,632	+0.45(+0.58%)
Mar 13, 2013	76.91	77.08	76.70	77.00	181,128	+0.15(+0.19%)
Mar 12, 2013	76.93	77.05	76.63	76.85	166,597	-0.15(-0.19%)
Mar 11, 2013	76.67	77.02	76.63	77.00	278,308	+0.22(+0.29%)
Mar 08, 2013	76.70	76.85	76.36	76.77	230,396	+0.38(+0.50%)
Mar 07, 2013	76.34	76.46	76.25	76.39	1,252,679	+0.16(+0.21%)
Mar 06, 2013	76.37	76.39	76.05	76.24	188,163	+0.16(+0.21%)
Mar 05, 2013	75.78	76.27	75.72	76.08	345,125	+0.73(+0.97%)
Mar 04, 2013	74.79	75.35	74.71	75.35	233,181	+0.31(+0.42%)

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