Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	20.59	21.03	20.52	21.00	2,246,781	+0.49(+2.39%)
Jun 29, 2011	20.73	20.80	20.39	20.51	3,006,391	-0.10(-0.49%)
Jun 28, 2011	20.49	20.62	20.38	20.61	1,983,987	+0.23(+1.11%)
Jun 27, 2011	20.25	20.42	20.09	20.39	1,812,179	+0.19(+0.92%)
Jun 24, 2011	20.63	20.67	20.09	20.20	1,630,694	-0.44(-2.11%)
Jun 23, 2011	20.28	20.65	20.07	20.63	1,746,708	+0.05(+0.26%)
Jun 22, 2011	20.74	20.77	20.53	20.58	1,887,143	-0.26(-1.27%)
Jun 21, 2011	20.59	20.95	20.42	20.84	1,561,735	+0.37(+1.78%)
Jun 20, 2011	20.56	20.62	20.40	20.48	1,869,200	+0.37(+1.85%)
Jun 17, 2011	20.16	20.28	20.02	20.11	1,826,649	+0.13(+0.66%)
Jun 16, 2011	19.85	20.14	19.81	19.97	1,884,447	+0.17(+0.86%)
Jun 15, 2011	20.07	20.15	19.79	19.80	1,822,108	-0.48(-2.37%)
Jun 14, 2011	20.00	20.40	19.99	20.28	1,124,329	+0.46(+2.31%)
Jun 13, 2011	20.07	20.16	19.76	19.83	1,245,800	-0.15(-0.74%)
Jun 10, 2011	20.23	20.29	19.81	19.97	1,803,888	-0.37(-1.80%)
Jun 09, 2011	20.40	20.56	20.29	20.34	1,263,215	-0.02(-0.11%)
Jun 08, 2011	20.67	20.70	20.29	20.36	2,037,885	-0.40(-1.95%)
Jun 07, 2011	20.56	20.89	20.50	20.77	3,099,998	+0.33(+1.64%)
Jun 06, 2011	20.64	20.76	20.42	20.43	1,975,664	-0.24(-1.16%)
Jun 03, 2011	20.32	20.96	20.22	20.67	3,714,621	-0.46(-2.17%)
May 24, 2011	21.13	21.24	21.02	21.13	2,003,384	+0.05(+0.22%)
May 23, 2011	21.04	21.31	20.94	21.08	1,717,869	-0.26(-1.24%)
May 20, 2011	21.51	21.51	21.05	21.35	1,887,214	-0.19(-0.86%)
May 19, 2011	21.93	22.03	21.40	21.53	2,290,486	-0.27(-1.24%)
May 18, 2011	21.29	21.84	21.28	21.80	3,039,313	+0.58(+2.73%)
May 17, 2011	21.22	21.46	21.10	21.22	3,522,158	-0.09(-0.44%)
May 16, 2011	21.77	21.90	21.31	21.32	2,527,871	-0.63(-2.85%)
May 13, 2011	22.35	22.53	21.90	21.94	1,707,019	-0.49(-2.17%)
May 12, 2011	22.25	22.52	22.07	22.43	1,504,335	+0.13(+0.59%)
May 11, 2011	22.42	22.52	22.14	22.30	2,348,702	-0.14(-0.62%)
May 10, 2011	22.38	22.52	22.31	22.44	1,768,067	+0.18(+0.80%)
May 09, 2011	22.24	22.38	22.04	22.26	2,283,921	-0.03(-0.14%)
May 06, 2011	22.73	22.91	22.15	22.29	2,292,858	-0.10(-0.45%)
May 05, 2011	22.57	22.82	22.27	22.39	2,474,995	-0.33(-1.46%)
May 04, 2011	23.15	23.17	22.58	22.72	1,139,969	-0.42(-1.80%)
May 03, 2011	23.27	23.31	22.86	23.14	1,328,301	-0.14(-0.60%)
May 02, 2011	23.30	23.31	23.24	23.28	1,094,565	-0.16(-0.69%)
Apr 29, 2011	23.37	23.60	23.32	23.44	1,595,047	+0.12(+0.50%)
Apr 28, 2011	23.61	23.64	23.18	23.33	2,576,215	-0.31(-1.31%)
Apr 27, 2011	23.87	23.87	23.38	23.64	1,910,307	-0.25(-1.04%)
Apr 26, 2011	24.08	24.17	23.70	23.88	2,009,171	-0.08(-0.32%)
Apr 25, 2011	24.46	24.53	23.81	23.96	4,801,505	+0.27(+1.14%)
Apr 21, 2011	23.66	23.81	23.43	23.69	2,466,915	+0.33(+1.42%)
Apr 20, 2011	23.27	23.40	23.14	23.36	2,217,759	+0.46(+1.99%)
Apr 19, 2011	22.62	22.91	22.62	22.90	1,842,183	+0.32(+1.40%)
Apr 18, 2011	22.89	22.97	22.45	22.59	2,116,832	-0.66(-2.86%)
Apr 15, 2011	23.40	23.62	23.19	23.25	2,131,908	+0.02(+0.10%)
Apr 14, 2011	22.98	23.26	22.86	23.23	1,331,649	+0.03(+0.13%)
Apr 13, 2011	23.30	23.40	22.96	23.20	1,269,713	+0.05(+0.23%)
Apr 12, 2011	23.10	23.34	23.04	23.14	1,330,155	-0.12(-0.50%)
Apr 11, 2011	23.56	23.62	23.16	23.26	1,245,498	-0.22(-0.92%)
Apr 08, 2011	24.19	24.25	23.40	23.47	941,984	-0.52(-2.16%)
Apr 07, 2011	24.22	24.46	23.95	23.99	1,586,058	-0.23(-0.96%)
Apr 06, 2011	24.32	24.60	24.13	24.22	1,232,585	-0.02(-0.06%)
Apr 05, 2011	23.88	24.36	23.84	24.24	1,184,305	+0.28(+1.16%)
Apr 04, 2011	24.05	24.09	23.80	23.96	957,873	-0.05(-0.23%)

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