Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	26.70	27.05	26.68	27.04	4,809	+0.44(+1.67%)
May 23, 2011	26.20	26.61	26.20	26.59	6,119	-0.37(-1.38%)
May 20, 2011	26.51	26.97	26.51	26.97	4,192	+0.29(+1.09%)
May 19, 2011	26.51	26.73	26.51	26.68	2,203	+0.28(+1.07%)
May 18, 2011	26.41	26.41	26.39	26.39	937	+0.14(+0.52%)
May 17, 2011	26.29	26.29	25.84	26.26	7,893	-0.03(-0.13%)
May 16, 2011	26.27	26.60	26.27	26.29	2,842	-0.28(-1.05%)
May 13, 2011	27.38	27.38	26.41	26.57	20,097	-0.61(-2.24%)
May 12, 2011	26.55	27.23	26.54	27.18	8,245	+0.58(+2.20%)
May 11, 2011	26.71	27.12	26.55	26.59	6,327	+0.24(+0.92%)
May 10, 2011	26.35	26.35	26.35	26.35	234	+0.20(+0.78%)
May 09, 2011	26.08	26.15	25.89	26.15	6,995	+0.24(+0.92%)
May 06, 2011	26.02	26.02	25.91	25.91	4,218	+0.16(+0.63%)
May 05, 2011	25.43	25.84	25.43	25.75	6,384	+0.11(+0.43%)
May 04, 2011	25.70	25.70	25.58	25.63	3,351	-0.34(-1.30%)
May 03, 2011	25.40	25.97	25.40	25.97	6,163	+0.60(+2.35%)
May 02, 2011	25.38	25.38	25.37	25.37	9,491	-0.30(-1.18%)
Apr 29, 2011	25.80	26.15	25.65	25.68	16,820	-0.16(-0.61%)
Apr 28, 2011	25.66	25.89	25.66	25.84	6,351	+0.15(+0.58%)
Apr 27, 2011	25.24	25.69	24.34	25.69	4,452	+0.51(+2.02%)
Apr 26, 2011	25.17	25.26	25.16	25.18	5,078	+0.47(+1.91%)
Apr 21, 2011	24.70	24.71	24.71	24.71	234	+0.42(+1.74%)
Apr 20, 2011	24.28	24.28	24.28	24.28	351	+0.61(+2.56%)
Apr 19, 2011	23.77	23.95	23.68	23.68	1,898	-0.09(-0.38%)
Apr 18, 2011	23.90	23.92	23.65	23.77	14,999	-0.84(-3.42%)
Apr 15, 2011	24.30	24.64	24.30	24.61	8,493	+0.21(+0.85%)
Apr 14, 2011	24.15	24.40	24.04	24.40	2,039	+0.08(+0.33%)
Apr 13, 2011	24.32	24.32	24.32	24.32	468	+0.10(+0.42%)
Apr 12, 2011	24.18	24.22	24.18	24.22	1,874	-0.38(-1.56%)
Apr 11, 2011	24.59	24.92	24.52	24.60	12,126	+0.72(+3.04%)
Apr 08, 2011	23.90	23.92	23.88	23.88	2,929	-0.35(-1.43%)
Apr 07, 2011	24.22	24.22	24.00	24.22	11,830	+0.03(+0.12%)
Apr 06, 2011	24.24	24.32	24.18	24.19	3,792	-0.27(-1.10%)
Apr 05, 2011	24.44	24.46	24.44	24.46	3,281	+0.07(+0.31%)
Apr 04, 2011	24.34	24.47	24.34	24.39	6,086	+0.08(+0.33%)
Apr 01, 2011	24.52	24.53	24.29	24.31	13,534	+0.06(+0.23%)
Mar 31, 2011	24.02	24.35	24.02	24.25	13,358	+0.08(+0.32%)
Mar 30, 2011	23.87	24.22	23.87	24.18	7,091	+0.64(+2.72%)
Mar 29, 2011	23.03	23.55	23.00	23.53	17,833	+0.28(+1.21%)
Mar 28, 2011	22.95	23.40	22.95	23.25	7,129	+0.37(+1.62%)
Mar 25, 2011	22.92	22.92	22.88	22.88	6,562	+0.34(+1.51%)
Mar 24, 2011	22.36	22.57	22.32	22.54	9,138	+0.81(+3.75%)
Mar 23, 2011	21.71	21.73	21.71	21.73	1,874	-0.23(-1.04%)
Mar 22, 2011	21.79	21.96	21.79	21.96	1,126	+0.25(+1.14%)
Mar 21, 2011	21.71	21.71	21.71	21.71	25,859	-0.36(-1.64%)
Mar 18, 2011	22.22	22.22	21.97	22.07	4,871	+0.59(+2.74%)
Mar 17, 2011	21.64	21.64	21.48	21.48	938	-0.15(-0.69%)
Mar 16, 2011	21.56	21.63	21.43	21.63	2,745	+0.09(+0.40%)
Mar 15, 2011	21.76	21.76	21.55	21.55	4,596	-0.22(-1.00%)
Mar 14, 2011	21.68	21.76	21.59	21.76	2,111	-0.74(-3.29%)
Mar 09, 2011	22.51	22.51	22.51	22.51	0	+0.24(+1.09%)
Mar 08, 2011	22.02	22.26	22.02	22.26	645	+0.28(+1.28%)
Mar 07, 2011	22.16	22.16	21.98	21.98	3,219	-0.19(-0.87%)
Mar 04, 2011	22.35	22.35	22.15	22.17	4,223	-0.11(-0.48%)
Mar 03, 2011	22.20	22.34	22.20	22.28	2,998	+0.36(+1.65%)
Mar 02, 2011	22.00	22.02	21.82	21.92	7,210	-0.06(-0.29%)

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