Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	28.72	29.09	28.72	28.77	24,560	+0.20(+0.71%)
May 30, 2012	28.41	28.57	28.41	28.56	13,104	+0.66(+2.35%)
May 29, 2012	28.01	28.05	27.91	27.91	14,886	-0.11(-0.38%)
May 25, 2012	27.99	28.01	27.94	28.01	21,373	+0.10(+0.35%)
May 24, 2012	27.99	27.99	27.86	27.92	5,949	-0.13(-0.47%)
May 23, 2012	28.02	28.22	28.01	28.05	36,566	+0.25(+0.88%)
May 22, 2012	27.84	27.84	27.71	27.80	24,001	-0.30(-1.07%)
May 21, 2012	28.10	28.19	28.06	28.10	47,162	-0.08(-0.28%)
May 18, 2012	28.00	28.21	27.96	28.18	115,303	+0.05(+0.19%)
May 17, 2012	27.75	28.13	27.75	28.13	10,443	+0.42(+1.52%)
May 16, 2012	27.56	27.74	27.46	27.71	26,140	+0.08(+0.28%)
May 15, 2012	27.56	27.63	27.52	27.63	5,781	+0.06(+0.20%)
May 14, 2012	27.55	27.61	27.51	27.57	28,845	+0.35(+1.28%)
May 11, 2012	27.25	27.25	27.18	27.23	21,985	+0.20(+0.73%)
May 10, 2012	26.92	27.03	26.85	27.03	9,739	-0.04(-0.14%)
May 09, 2012	27.21	27.23	27.02	27.07	29,716	-0.00(-0.01%)
May 08, 2012	27.06	27.19	27.06	27.07	6,821	+0.12(+0.44%)
May 07, 2012	26.95	26.95	26.91	26.95	12,870	+0.04(+0.13%)
May 04, 2012	26.81	26.93	26.81	26.92	4,557	+0.18(+0.69%)
May 03, 2012	26.66	26.76	26.66	26.73	7,124	+0.00(+0.01%)
May 02, 2012	26.74	26.75	26.70	26.73	21,409	+0.16(+0.59%)
May 01, 2012	26.79	26.79	26.52	26.57	11,565	-0.16(-0.61%)
Apr 30, 2012	26.80	26.81	26.73	26.73	11,391	+0.02(+0.06%)
Apr 27, 2012	26.70	26.73	26.63	26.72	4,445	+0.03(+0.10%)
Apr 26, 2012	26.74	26.75	26.58	26.69	3,108	+0.10(+0.37%)
Apr 25, 2012	26.54	26.67	26.45	26.59	46,616	-0.07(-0.28%)
Apr 24, 2012	26.79	26.81	26.67	26.67	103,272	-0.14(-0.54%)
Apr 23, 2012	26.89	26.89	26.81	26.81	9,329	+0.16(+0.59%)
Apr 20, 2012	26.54	26.66	26.53	26.65	2,865	+0.00(+0.00%)
Apr 19, 2012	26.69	26.72	26.65	26.65	2,850	+0.03(+0.10%)
Apr 18, 2012	26.62	26.63	26.60	26.63	5,940	+0.08(+0.30%)
Apr 17, 2012	26.56	26.58	26.50	26.55	10,468	-0.13(-0.48%)
Apr 16, 2012	26.57	26.74	26.57	26.68	20,530	+0.06(+0.24%)
Apr 13, 2012	26.47	26.61	26.47	26.61	24,771	+0.38(+1.45%)
Apr 12, 2012	26.36	26.36	26.23	26.23	9,763	-0.12(-0.44%)
Apr 11, 2012	26.38	26.43	26.32	26.35	20,270	-0.26(-0.98%)
Apr 10, 2012	26.43	26.67	26.39	26.61	7,466	+0.29(+1.11%)
Apr 09, 2012	26.37	26.37	26.29	26.32	16,355	+0.53(+2.07%)
Apr 05, 2012	25.70	25.81	25.70	25.78	1,441	+0.20(+0.78%)
Apr 04, 2012	25.57	25.63	25.51	25.58	2,620	+0.22(+0.89%)
Apr 03, 2012	25.80	25.87	25.35	25.36	50,043	-0.47(-1.81%)
Apr 02, 2012	25.83	25.83	25.83	25.83	1,258	+0.19(+0.75%)
Mar 30, 2012	26.00	26.01	25.64	25.64	4,760	-0.34(-1.29%)
Mar 29, 2012	25.99	26.00	25.93	25.97	26,283	+0.12(+0.48%)
Mar 28, 2012	25.76	25.90	25.76	25.85	9,440	-0.02(-0.07%)
Mar 27, 2012	25.72	25.87	25.72	25.87	12,376	+0.14(+0.55%)
Mar 26, 2012	25.73	25.73	25.53	25.73	63,876	-0.05(-0.19%)
Mar 23, 2012	25.71	25.80	25.70	25.77	32,362	+0.17(+0.68%)
Mar 22, 2012	25.64	25.64	25.56	25.60	6,451	+0.09(+0.35%)
Mar 21, 2012	25.35	25.54	25.35	25.51	8,523	+0.26(+1.02%)
Mar 20, 2012	25.25	25.32	25.16	25.25	31,782	+0.04(+0.15%)
Mar 19, 2012	25.42	25.44	25.12	25.21	103,186	-0.24(-0.96%)
Mar 16, 2012	25.31	25.46	25.25	25.46	20,864	+0.01(+0.03%)
Mar 15, 2012	25.39	25.49	25.39	25.45	14,129	+0.05(+0.22%)
Mar 14, 2012	25.74	25.74	25.39	25.40	22,160	-0.60(-2.32%)
Mar 13, 2012	26.26	26.26	26.00	26.00	26,623	-0.40(-1.53%)
Mar 12, 2012	26.47	26.47	26.40	26.40	16,168	+0.10(+0.38%)
Mar 09, 2012	26.31	26.31	26.27	26.30	1,860	-0.10(-0.38%)
Mar 08, 2012	26.48	26.48	26.38	26.41	16,618	-0.24(-0.88%)
Mar 07, 2012	26.70	26.73	26.59	26.64	40,091	-0.07(-0.28%)
Mar 06, 2012	26.71	26.79	26.71	26.72	36,621	+0.20(+0.77%)
Mar 05, 2012	26.57	26.66	26.51	26.51	44,080	-0.08(-0.30%)
Mar 02, 2012	26.60	26.69	26.57	26.59	40,638	+0.15(+0.55%)

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