Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	20.43	20.86	20.36	20.83	2,264,586	+0.49(+2.39%)
Jun 29, 2011	20.57	20.63	20.22	20.35	3,030,216	-0.10(-0.49%)
Jun 28, 2011	20.33	20.46	20.22	20.45	1,999,709	+0.22(+1.11%)
Jun 27, 2011	20.09	20.26	19.93	20.22	1,826,539	+0.18(+0.92%)
Jun 24, 2011	20.46	20.51	19.93	20.04	1,643,617	-0.43(-2.11%)
Jun 23, 2011	20.12	20.49	19.91	20.47	1,760,550	+0.05(+0.26%)
Jun 22, 2011	20.58	20.61	20.37	20.42	1,902,098	-0.26(-1.27%)
Jun 21, 2011	20.43	20.79	20.26	20.68	1,574,112	+0.36(+1.78%)
Jun 20, 2011	20.39	20.46	20.24	20.32	1,884,012	+0.37(+1.85%)
Jun 17, 2011	20.01	20.12	19.86	19.95	1,841,125	+0.13(+0.66%)
Jun 16, 2011	19.69	19.98	19.65	19.82	1,899,380	+0.17(+0.86%)
Jun 15, 2011	19.91	19.99	19.63	19.65	1,836,548	-0.48(-2.37%)
Jun 14, 2011	19.84	20.24	19.83	20.12	1,133,239	+0.45(+2.31%)
Jun 13, 2011	19.92	20.00	19.61	19.67	1,255,673	-0.15(-0.74%)
Jun 10, 2011	20.07	20.13	19.65	19.82	1,818,183	-0.36(-1.80%)
Jun 09, 2011	20.24	20.40	20.13	20.18	1,273,225	-0.02(-0.11%)
Jun 08, 2011	20.51	20.53	20.13	20.20	2,054,035	-0.40(-1.95%)
Jun 07, 2011	20.39	20.73	20.34	20.60	3,124,564	+0.33(+1.63%)
Jun 06, 2011	20.48	20.59	20.26	20.27	1,991,320	-0.24(-1.16%)
Jun 03, 2011	20.16	20.80	20.06	20.51	3,744,058	-0.45(-2.17%)
May 24, 2011	20.96	21.07	20.86	20.96	2,019,260	+0.05(+0.22%)
May 23, 2011	20.87	21.14	20.78	20.92	1,731,483	-0.26(-1.24%)
May 20, 2011	21.34	21.34	20.88	21.18	1,902,170	-0.18(-0.86%)
May 19, 2011	21.76	21.86	21.23	21.36	2,308,637	-0.27(-1.24%)
May 18, 2011	21.13	21.67	21.11	21.63	3,063,398	+0.58(+2.73%)
May 17, 2011	21.05	21.29	20.94	21.06	3,550,070	-0.09(-0.43%)
May 16, 2011	21.60	21.73	21.14	21.15	2,547,904	-0.62(-2.85%)
May 13, 2011	22.17	22.35	21.73	21.77	1,720,547	-0.48(-2.17%)
May 12, 2011	22.08	22.34	21.89	22.25	1,516,257	+0.13(+0.59%)
May 11, 2011	22.24	22.35	21.97	22.12	2,367,315	-0.14(-0.62%)
May 10, 2011	22.21	22.34	22.13	22.26	1,782,078	+0.18(+0.80%)
May 09, 2011	22.06	22.20	21.87	22.09	2,302,021	-0.03(-0.14%)
May 06, 2011	22.55	22.73	21.98	22.12	2,311,028	-0.10(-0.45%)
May 05, 2011	22.39	22.64	22.09	22.22	2,494,608	-0.33(-1.46%)
May 04, 2011	22.97	22.99	22.40	22.55	1,149,003	-0.41(-1.80%)
May 03, 2011	23.08	23.13	22.68	22.96	1,338,827	-0.14(-0.60%)
May 02, 2011	23.12	23.13	23.06	23.10	1,103,239	-0.16(-0.69%)
Apr 29, 2011	23.18	23.41	23.14	23.26	1,607,687	+0.12(+0.50%)
Apr 28, 2011	23.43	23.45	23.00	23.14	2,596,630	-0.31(-1.31%)
Apr 27, 2011	23.68	23.68	23.20	23.45	1,925,445	-0.25(-1.04%)
Apr 26, 2011	23.90	23.98	23.51	23.70	2,025,093	-0.08(-0.32%)
Apr 25, 2011	24.26	24.34	23.62	23.77	4,839,555	+0.27(+1.14%)
Apr 21, 2011	23.47	23.63	23.24	23.50	2,486,465	+0.33(+1.42%)
Apr 20, 2011	23.09	23.21	22.96	23.17	2,235,334	+0.45(+1.99%)
Apr 19, 2011	22.45	22.73	22.45	22.72	1,856,782	+0.31(+1.40%)
Apr 18, 2011	22.71	22.79	22.28	22.41	2,133,607	-0.66(-2.86%)
Apr 15, 2011	23.22	23.44	23.01	23.07	2,148,803	+0.02(+0.10%)
Apr 14, 2011	22.80	23.07	22.68	23.04	1,342,202	+0.03(+0.13%)
Apr 13, 2011	23.12	23.22	22.78	23.01	1,279,775	+0.05(+0.23%)
Apr 12, 2011	22.92	23.16	22.86	22.96	1,340,696	-0.11(-0.50%)
Apr 11, 2011	23.37	23.44	22.98	23.07	1,255,368	-0.21(-0.92%)
Apr 08, 2011	23.99	24.06	23.22	23.29	949,449	-0.51(-2.16%)
Apr 07, 2011	24.03	24.26	23.76	23.80	1,598,627	-0.23(-0.96%)
Apr 06, 2011	24.13	24.41	23.94	24.03	1,242,353	-0.02(-0.06%)
Apr 05, 2011	23.70	24.16	23.65	24.05	1,193,690	+0.28(+1.16%)
Apr 04, 2011	23.86	23.90	23.61	23.77	965,464	-0.05(-0.23%)

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