Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	20.43	20.86	20.36	20.83	2,264,907	+0.49(+2.39%)
Jun 29, 2011	20.57	20.63	20.22	20.35	3,030,646	-0.10(-0.49%)
Jun 28, 2011	20.33	20.45	20.21	20.45	1,999,993	+0.22(+1.11%)
Jun 27, 2011	20.08	20.26	19.93	20.22	1,826,798	+0.18(+0.92%)
Jun 24, 2011	20.46	20.51	19.93	20.04	1,643,850	-0.43(-2.11%)
Jun 23, 2011	20.12	20.48	19.91	20.47	1,760,800	+0.05(+0.26%)
Jun 22, 2011	20.58	20.61	20.37	20.41	1,902,368	-0.26(-1.27%)
Jun 21, 2011	20.42	20.78	20.26	20.68	1,574,335	+0.36(+1.78%)
Jun 20, 2011	20.39	20.45	20.24	20.31	1,884,279	+0.37(+1.85%)
Jun 17, 2011	20.00	20.12	19.86	19.94	1,841,386	+0.13(+0.66%)
Jun 16, 2011	19.69	19.98	19.65	19.81	1,899,650	+0.17(+0.86%)
Jun 15, 2011	19.91	19.99	19.63	19.64	1,836,808	-0.48(-2.37%)
Jun 14, 2011	19.84	20.24	19.83	20.12	1,133,400	+0.45(+2.31%)
Jun 13, 2011	19.91	20.00	19.61	19.67	1,255,851	-0.15(-0.74%)
Jun 10, 2011	20.07	20.13	19.65	19.81	1,818,441	-0.36(-1.80%)
Jun 09, 2011	20.24	20.40	20.13	20.18	1,273,406	-0.02(-0.11%)
Jun 08, 2011	20.51	20.53	20.13	20.20	2,054,326	-0.40(-1.95%)
Jun 07, 2011	20.39	20.72	20.34	20.60	3,125,007	+0.33(+1.64%)
Jun 06, 2011	20.48	20.59	20.26	20.27	1,991,603	-0.24(-1.16%)
Jun 03, 2011	20.15	20.79	20.06	20.51	3,744,589	-0.45(-2.17%)
May 24, 2011	20.96	21.07	20.85	20.96	2,019,546	+0.05(+0.22%)
May 23, 2011	20.87	21.14	20.78	20.92	1,731,728	-0.26(-1.24%)
May 20, 2011	21.34	21.34	20.88	21.18	1,902,440	-0.18(-0.86%)
May 19, 2011	21.75	21.85	21.23	21.36	2,308,965	-0.27(-1.24%)
May 18, 2011	21.12	21.67	21.11	21.63	3,063,833	+0.57(+2.73%)
May 17, 2011	21.05	21.28	20.93	21.05	3,550,573	-0.09(-0.44%)
May 16, 2011	21.60	21.72	21.14	21.15	2,548,265	-0.62(-2.85%)
May 13, 2011	22.17	22.35	21.72	21.77	1,720,790	-0.48(-2.17%)
May 12, 2011	22.07	22.34	21.89	22.25	1,516,472	+0.13(+0.59%)
May 11, 2011	22.24	22.34	21.97	22.12	2,367,650	-0.14(-0.62%)
May 10, 2011	22.20	22.34	22.13	22.26	1,782,331	+0.18(+0.80%)
May 09, 2011	22.06	22.20	21.87	22.08	2,302,347	-0.03(-0.14%)
May 06, 2011	22.55	22.73	21.98	22.11	2,311,355	-0.10(-0.45%)
May 05, 2011	22.39	22.63	22.09	22.21	2,494,962	-0.33(-1.46%)
May 04, 2011	22.96	22.99	22.40	22.54	1,149,165	-0.41(-1.80%)
May 03, 2011	23.08	23.13	22.68	22.96	1,339,017	-0.14(-0.60%)
May 02, 2011	23.12	23.13	23.06	23.09	1,103,396	-0.16(-0.69%)
Apr 29, 2011	23.18	23.41	23.13	23.26	1,607,915	+0.12(+0.50%)
Apr 28, 2011	23.42	23.45	22.99	23.14	2,596,998	-0.31(-1.31%)
Apr 27, 2011	23.68	23.68	23.19	23.45	1,925,718	-0.25(-1.04%)
Apr 26, 2011	23.89	23.98	23.51	23.69	2,025,380	-0.08(-0.32%)
Apr 25, 2011	24.26	24.34	23.62	23.77	4,840,242	+0.27(+1.14%)
Apr 21, 2011	23.47	23.62	23.24	23.50	2,486,817	+0.33(+1.42%)
Apr 20, 2011	23.09	23.21	22.96	23.17	2,235,651	+0.45(+1.99%)
Apr 19, 2011	22.44	22.73	22.44	22.72	1,857,045	+0.31(+1.40%)
Apr 18, 2011	22.71	22.79	22.27	22.40	2,133,910	-0.66(-2.86%)
Apr 15, 2011	23.22	23.43	23.00	23.06	2,149,108	+0.02(+0.10%)
Apr 14, 2011	22.80	23.07	22.67	23.04	1,342,392	+0.03(+0.13%)
Apr 13, 2011	23.12	23.22	22.77	23.01	1,279,957	+0.05(+0.23%)
Apr 12, 2011	22.92	23.16	22.86	22.96	1,340,886	-0.12(-0.50%)
Apr 11, 2011	23.37	23.43	22.97	23.07	1,255,546	-0.21(-0.92%)
Apr 08, 2011	23.99	24.05	23.22	23.29	949,583	-0.51(-2.16%)
Apr 07, 2011	24.03	24.26	23.76	23.80	1,598,853	-0.23(-0.96%)
Apr 06, 2011	24.12	24.41	23.94	24.03	1,242,529	-0.02(-0.06%)
Apr 05, 2011	23.69	24.16	23.65	24.05	1,193,859	+0.28(+1.16%)
Apr 04, 2011	23.85	23.90	23.61	23.77	965,600	-0.05(-0.22%)

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