Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	53.76	53.76	53.76	53.76	350	+0.00(+0.00%)
Apr 28, 2011	53.69	53.76	53.69	53.76	316	+0.09(+0.17%)
Apr 27, 2011	53.58	53.67	53.43	53.67	961	+0.21(+0.39%)
Apr 26, 2011	53.30	53.59	53.30	53.46	3,714	+0.48(+0.91%)
Apr 25, 2011	52.97	52.98	52.97	52.98	322	-0.05(-0.09%)
Apr 21, 2011	53.02	53.03	53.02	53.03	425	+0.47(+0.89%)
Apr 20, 2011	52.31	52.56	52.31	52.56	600	+1.10(+2.14%)
Apr 19, 2011	51.41	51.46	51.41	51.46	711	-0.01(-0.02%)
Apr 18, 2011	51.35	51.47	51.15	51.47	8,300	-0.69(-1.32%)
Apr 15, 2011	51.96	52.16	51.95	52.16	348	+0.11(+0.21%)
Apr 13, 2011	52.05	52.05	52.05	52.05	0	+0.17(+0.33%)
Apr 12, 2011	52.04	52.18	51.82	51.88	1,800	-0.33(-0.63%)
Apr 11, 2011	52.47	52.54	52.12	52.21	1,044	-0.11(-0.20%)
Apr 08, 2011	52.41	52.41	52.31	52.32	2,600	-0.28(-0.54%)
Apr 07, 2011	52.79	52.82	52.57	52.60	4,850	+0.38(+0.73%)
Apr 04, 2011	52.22	52.22	52.22	52.22	0	-0.09(-0.17%)
Apr 01, 2011	52.56	52.56	52.31	52.31	1,660	+0.82(+1.59%)
Mar 30, 2011	51.49	51.49	51.49	51.49	0	+0.29(+0.57%)
Mar 29, 2011	50.91	51.24	50.91	51.20	400	+0.02(+0.04%)
Mar 28, 2011	51.18	51.18	51.18	51.18	325	-0.22(-0.43%)
Mar 25, 2011	51.48	51.49	51.36	51.40	12,800	+0.22(+0.42%)
Mar 24, 2011	50.63	51.18	50.63	51.18	1,107	+1.32(+2.65%)
Mar 23, 2011	49.79	49.86	49.68	49.86	4,964	-0.30(-0.60%)
Mar 22, 2011	50.10	50.18	50.10	50.16	400	+0.02(+0.04%)
Mar 21, 2011	50.14	50.14	50.14	50.14	3,000	+0.77(+1.57%)
Mar 18, 2011	49.65	49.65	49.37	49.37	6,369	+0.29(+0.58%)
Mar 17, 2011	49.32	49.32	49.08	49.08	4,000	+0.19(+0.39%)
Mar 16, 2011	49.41	49.41	48.88	48.89	2,541	-0.31(-0.63%)
Mar 15, 2011	49.20	49.91	49.20	49.20	550	-0.71(-1.42%)
Mar 14, 2011	50.14	50.14	49.91	49.91	3,529	-0.44(-0.87%)
Mar 11, 2011	49.96	50.41	49.94	50.35	4,671	+0.09(+0.18%)
Mar 10, 2011	50.78	50.78	50.19	50.26	1,284	-0.98(-1.92%)
Mar 09, 2011	51.00	51.29	51.00	51.24	618	-0.36(-0.69%)
Mar 08, 2011	51.55	51.69	51.55	51.60	539	-0.05(-0.10%)
Mar 07, 2011	51.65	51.65	51.65	51.65	550	-0.06(-0.12%)
Mar 04, 2011	51.71	51.71	51.71	51.71	250	-0.27(-0.52%)
Mar 03, 2011	51.26	52.00	51.26	51.98	2,725	+1.00(+1.96%)
Mar 02, 2011	50.97	50.98	50.69	50.98	959	+0.25(+0.49%)
Mar 01, 2011	51.24	51.24	50.70	50.73	975	-0.69(-1.34%)
Feb 25, 2011	51.42	51.42	51.42	51.42	200	+0.95(+1.88%)
Feb 24, 2011	50.26	50.51	49.98	50.47	3,719	+0.13(+0.26%)
Feb 23, 2011	51.09	51.09	49.85	50.34	3,625	-1.22(-2.36%)
Feb 22, 2011	51.74	51.74	51.55	51.56	922	-0.88(-1.69%)
Feb 17, 2011	52.08	52.44	52.44	52.44	1,200	+0.28(+0.53%)
Feb 16, 2011	52.14	52.16	52.11	52.16	1,284	+0.21(+0.41%)
Feb 15, 2011	52.06	52.09	51.95	51.95	800	-0.31(-0.59%)
Feb 14, 2011	52.02	52.26	52.02	52.26	1,043	+0.38(+0.73%)
Feb 11, 2011	51.74	51.88	51.74	51.88	523	+0.28(+0.55%)
Feb 10, 2011	51.17	51.70	51.17	51.60	865	+0.29(+0.56%)
Feb 09, 2011	51.30	51.31	51.21	51.31	1,220	+0.05(+0.09%)
Feb 08, 2011	51.17	51.26	51.17	51.26	200	+0.09(+0.17%)
Feb 07, 2011	51.29	51.43	51.17	51.17	1,132	+0.33(+0.66%)
Feb 04, 2011	50.76	50.93	50.56	50.84	2,739	+0.13(+0.26%)
Feb 02, 2011	50.77	50.71	50.71	50.71	400	-0.13(-0.26%)

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