Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	48.75	49.46	48.75	48.89	241,235	+0.33(+0.67%)
Jun 29, 2011	48.00	48.81	47.82	48.57	257,908	+0.68(+1.43%)
Jun 28, 2011	46.52	47.96	46.49	47.88	259,678	+1.41(+3.02%)
Jun 27, 2011	46.50	46.70	46.04	46.48	156,326	+0.08(+0.17%)
Jun 24, 2011	47.30	47.79	46.32	46.40	393,123	-1.01(-2.13%)
Jun 23, 2011	47.25	47.48	46.61	47.41	390,657	-0.46(-0.95%)
Jun 22, 2011	48.00	48.60	47.84	47.86	250,708	-0.26(-0.53%)
Jun 21, 2011	47.38	48.38	47.38	48.12	208,970	+1.02(+2.16%)
Jun 20, 2011	47.09	47.29	46.92	47.10	246,341	+0.54(+1.17%)
Jun 17, 2011	46.17	46.80	46.07	46.56	550,874	+0.88(+1.93%)
Jun 16, 2011	45.91	46.18	45.18	45.68	264,683	-0.27(-0.58%)
Jun 15, 2011	46.32	46.84	45.73	45.94	261,575	-0.91(-1.94%)
Jun 14, 2011	46.27	47.03	46.14	46.86	233,601	+1.21(+2.64%)
Jun 13, 2011	45.99	45.99	45.27	45.65	182,988	-0.15(-0.32%)
Jun 10, 2011	46.35	46.50	45.63	45.80	206,705	-0.88(-1.89%)
Jun 09, 2011	46.11	46.83	45.98	46.68	187,277	+0.51(+1.11%)
Jun 08, 2011	46.43	46.70	46.08	46.16	235,160	-0.51(-1.10%)
Jun 07, 2011	46.53	47.12	46.19	46.68	437,591	+0.37(+0.79%)
Jun 06, 2011	46.56	46.72	46.15	46.31	274,755	-0.41(-0.87%)
Jun 03, 2011	46.39	47.10	46.24	46.72	242,518	+0.51(+1.11%)
May 24, 2011	46.13	46.47	46.00	46.20	247,130	+0.17(+0.37%)
May 23, 2011	46.33	46.38	45.85	46.03	458,875	-1.19(-2.51%)
May 20, 2011	47.16	47.41	46.36	47.22	218,763	-0.06(-0.13%)
May 19, 2011	47.50	47.85	46.91	47.28	346,692	+0.08(+0.17%)
May 18, 2011	45.93	47.33	45.73	47.20	271,578	+1.28(+2.78%)
May 17, 2011	46.39	46.58	45.66	45.92	230,518	-0.70(-1.51%)
May 16, 2011	46.95	47.38	46.58	46.63	163,979	-0.63(-1.34%)
May 13, 2011	48.00	48.03	47.01	47.26	232,533	-0.64(-1.34%)
May 12, 2011	47.19	47.90	46.87	47.90	369,999	+0.47(+0.98%)
May 11, 2011	47.75	47.88	46.95	47.44	223,226	-0.50(-1.05%)
May 10, 2011	47.76	48.17	47.64	47.94	119,470	+0.42(+0.87%)
May 09, 2011	47.07	47.84	46.80	47.53	141,785	+0.36(+0.76%)
May 06, 2011	47.56	47.95	46.89	47.17	230,809	+0.25(+0.53%)
May 05, 2011	46.86	47.84	46.46	46.92	316,885	-0.28(-0.59%)
May 04, 2011	48.31	48.38	46.98	47.20	176,055	-1.11(-2.29%)
May 03, 2011	49.03	49.40	47.98	48.31	245,650	-1.01(-2.05%)
May 02, 2011	49.19	49.42	49.14	49.32	309,376	-0.07(-0.14%)
Apr 29, 2011	49.25	49.65	49.03	49.39	190,765	+0.27(+0.54%)
Apr 28, 2011	49.24	49.52	49.06	49.12	189,172	-0.31(-0.62%)
Apr 27, 2011	49.33	49.48	48.86	49.43	193,376	+0.09(+0.18%)
Apr 26, 2011	49.06	49.67	48.82	49.34	351,314	+0.54(+1.12%)
Apr 25, 2011	49.08	49.11	48.54	48.79	281,582	-0.55(-1.12%)
Apr 21, 2011	49.50	49.60	49.11	49.35	322,743	+0.26(+0.52%)
Apr 20, 2011	49.33	49.56	48.80	49.09	501,213	+0.81(+1.68%)
Apr 19, 2011	50.42	50.62	48.01	48.28	1,330,329	+1.69(+3.63%)
Apr 18, 2011	45.96	46.84	45.64	46.59	660,615	-0.18(-0.38%)
Apr 15, 2011	46.41	47.03	46.19	46.77	190,370	+0.54(+1.18%)
Apr 14, 2011	46.06	46.36	46.00	46.22	182,112	-0.20(-0.43%)
Apr 13, 2011	46.61	46.75	46.06	46.42	250,932	+0.15(+0.32%)
Apr 12, 2011	46.51	46.71	46.14	46.27	192,498	-0.56(-1.20%)
Apr 11, 2011	47.55	47.62	46.61	46.84	326,638	-0.63(-1.33%)
Apr 08, 2011	48.35	48.44	47.09	47.47	177,131	-0.62(-1.30%)
Apr 07, 2011	48.34	48.73	47.85	48.09	251,479	-0.30(-0.61%)
Apr 06, 2011	48.63	48.84	47.98	48.39	219,403	+0.05(+0.10%)
Apr 05, 2011	48.07	48.91	48.01	48.34	323,403	+0.06(+0.12%)
Apr 04, 2011	48.37	48.58	47.99	48.28	181,391	+0.11(+0.23%)

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