Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	28.33	28.38	28.16	28.33	390,956	-0.10(-0.35%)
May 30, 2012	28.54	28.54	28.40	28.43	275,630	-0.27(-0.94%)
May 29, 2012	28.66	28.73	28.58	28.70	575,641	+0.13(+0.47%)
May 25, 2012	28.63	28.64	28.51	28.56	338,499	-0.02(-0.06%)
May 24, 2012	28.74	28.75	28.51	28.58	426,263	-0.05(-0.18%)
May 23, 2012	28.76	28.77	28.50	28.63	516,300	-0.23(-0.79%)
May 22, 2012	28.94	29.07	28.83	28.86	562,190	-0.15(-0.50%)
May 21, 2012	28.85	29.02	28.81	29.01	701,428	+0.15(+0.51%)
May 18, 2012	28.97	29.05	28.76	28.86	874,683	-0.16(-0.55%)
May 17, 2012	29.08	29.12	28.91	29.02	628,414	-0.12(-0.40%)
May 16, 2012	29.17	29.24	29.11	29.14	693,976	-0.10(-0.34%)
May 15, 2012	29.35	29.43	29.22	29.23	857,793	-0.26(-0.87%)
May 14, 2012	29.55	29.56	29.48	29.49	386,046	-0.26(-0.88%)
May 11, 2012	29.78	29.85	29.72	29.76	367,601	-0.11(-0.35%)
May 10, 2012	29.81	29.92	29.81	29.86	329,350	+0.05(+0.18%)
May 09, 2012	29.90	29.90	29.75	29.81	434,120	-0.30(-0.99%)
May 08, 2012	30.13	30.19	30.02	30.11	292,596	-0.16(-0.54%)
May 07, 2012	30.23	30.30	30.20	30.27	294,280	-0.04(-0.12%)
May 04, 2012	30.35	30.39	30.26	30.30	371,875	-0.04(-0.12%)
May 03, 2012	30.37	30.42	30.32	30.34	310,739	-0.02(-0.08%)
May 02, 2012	30.30	30.40	30.22	30.36	430,508	-0.01(-0.02%)
May 01, 2012	30.33	30.39	30.30	30.37	294,656	+0.05(+0.17%)
Apr 30, 2012	30.36	30.38	30.29	30.32	286,058	+0.01(+0.04%)
Apr 27, 2012	30.28	30.38	30.27	30.30	365,657	+0.02(+0.08%)
Apr 26, 2012	30.20	30.29	30.19	30.28	293,596	+0.06(+0.19%)
Apr 25, 2012	30.21	30.22	30.13	30.22	345,223	+0.16(+0.53%)
Apr 24, 2012	30.09	30.14	30.06	30.07	327,919	+0.02(+0.08%)
Apr 23, 2012	30.03	30.07	29.99	30.04	273,865	-0.16(-0.52%)
Apr 20, 2012	30.14	30.24	30.14	30.20	153,735	+0.12(+0.41%)
Apr 19, 2012	30.10	30.13	30.06	30.08	302,885	-0.04(-0.12%)
Apr 18, 2012	30.07	30.18	30.07	30.11	560,083	-0.09(-0.29%)
Apr 17, 2012	30.11	30.23	30.11	30.20	411,586	+0.11(+0.35%)
Apr 16, 2012	30.11	30.11	30.01	30.09	381,816	+0.03(+0.10%)
Apr 13, 2012	30.19	30.22	30.02	30.07	522,827	-0.12(-0.39%)
Apr 12, 2012	30.10	30.26	30.10	30.18	209,255	+0.19(+0.64%)
Apr 11, 2012	30.01	30.16	29.99	29.99	919,487	+0.01(+0.04%)
Apr 10, 2012	30.09	30.10	29.93	29.98	422,437	-0.20(-0.66%)
Apr 09, 2012	30.15	30.23	30.12	30.18	309,800	-0.12(-0.41%)
Apr 05, 2012	30.26	30.30	30.23	30.30	233,701	-0.05(-0.15%)
Apr 04, 2012	30.23	30.38	30.23	30.35	845,747	-0.07(-0.23%)
Apr 03, 2012	30.40	30.53	30.37	30.42	548,574	+0.01(+0.04%)
Apr 02, 2012	30.28	30.46	30.28	30.40	339,706	+0.05(+0.17%)
Mar 30, 2012	30.33	30.37	30.22	30.35	267,422	+0.06(+0.19%)
Mar 29, 2012	30.15	30.30	30.13	30.29	437,274	+0.02(+0.06%)
Mar 28, 2012	30.32	30.37	30.25	30.28	389,106	-0.13(-0.44%)
Mar 27, 2012	30.39	30.43	30.37	30.41	533,232	-0.02(-0.08%)
Mar 26, 2012	30.39	30.43	30.36	30.43	373,642	+0.06(+0.21%)
Mar 23, 2012	30.22	30.37	30.21	30.37	288,271	+0.18(+0.58%)
Mar 22, 2012	30.21	30.23	30.14	30.19	298,385	-0.06(-0.19%)
Mar 21, 2012	30.31	30.36	30.25	30.25	303,268	-0.11(-0.35%)
Mar 20, 2012	30.32	30.37	30.25	30.36	521,868	-0.18(-0.59%)
Mar 19, 2012	30.43	30.56	30.43	30.54	304,457	+0.10(+0.33%)
Mar 16, 2012	30.34	30.49	30.33	30.44	224,413	+0.09(+0.31%)
Mar 15, 2012	30.33	30.40	30.30	30.35	632,141	+0.09(+0.29%)
Mar 14, 2012	30.42	30.43	30.26	30.26	462,338	-0.32(-1.03%)
Mar 13, 2012	30.47	30.60	30.44	30.57	228,559	+0.02(+0.06%)
Mar 12, 2012	30.55	30.57	30.48	30.56	181,980	-0.17(-0.55%)
Mar 09, 2012	30.76	30.76	30.69	30.73	312,286	-0.05(-0.17%)
Mar 08, 2012	30.64	30.79	30.59	30.78	221,973	+0.26(+0.84%)
Mar 07, 2012	30.33	30.54	30.33	30.52	350,359	+0.16(+0.54%)
Mar 06, 2012	30.39	30.45	30.33	30.36	441,653	-0.30(-0.97%)
Mar 05, 2012	30.70	30.73	30.65	30.66	1,197,579	-0.11(-0.34%)
Mar 02, 2012	30.80	30.80	30.69	30.76	1,324,671	-0.10(-0.32%)

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