Date	Open	High	Low	Close	Volume	Change (%)
Jun 29, 2012	21.01	21.21	20.93	21.08	2,135,698	+0.45(+2.16%)
Jun 28, 2012	20.30	20.63	20.19	20.63	2,072,354	+0.12(+0.56%)
Jun 27, 2012	20.23	20.57	20.11	20.51	3,294,204	+0.35(+1.72%)
Jun 26, 2012	20.07	20.33	19.93	20.17	1,528,951	+0.09(+0.46%)
Jun 25, 2012	20.04	20.16	19.96	20.08	1,018,814	-0.33(-1.62%)
Jun 22, 2012	20.27	20.51	20.14	20.41	2,445,984	+0.28(+1.42%)
Jun 21, 2012	20.63	20.75	20.08	20.12	1,946,344	-0.48(-2.35%)
Jun 20, 2012	20.58	20.71	20.38	20.61	3,030,026	+0.03(+0.15%)
Jun 19, 2012	20.29	20.67	20.28	20.58	2,105,975	+0.33(+1.63%)
Jun 18, 2012	20.17	20.38	20.06	20.24	1,273,957	-0.02(-0.08%)
Jun 15, 2012	20.04	20.32	19.94	20.26	3,841,505	+0.28(+1.42%)
Jun 14, 2012	19.75	20.05	19.75	19.98	2,721,249	+0.25(+1.24%)
Jun 13, 2012	19.74	20.10	19.64	19.73	1,841,754	-0.12(-0.58%)
Jun 12, 2012	19.60	19.85	19.46	19.85	2,990,937	+0.27(+1.37%)
Jun 11, 2012	20.18	20.23	19.57	19.58	3,068,539	-0.40(-1.99%)
Jun 08, 2012	19.67	20.04	19.46	19.98	3,646,722	+0.29(+1.48%)
Jun 07, 2012	19.86	19.92	19.65	19.69	3,857,572	+0.11(+0.59%)
Jun 06, 2012	19.34	19.58	19.21	19.57	3,892,839	+0.41(+2.16%)
Jun 05, 2012	19.07	19.38	19.00	19.16	5,777,647	+0.05(+0.24%)
Jun 04, 2012	19.65	19.65	19.04	19.11	5,631,161	-0.34(-1.73%)
Jun 01, 2012	20.00	20.02	19.44	19.45	5,578,586	-0.96(-4.69%)
May 31, 2012	20.26	20.56	20.05	20.41	3,510,086	+0.09(+0.45%)
May 30, 2012	20.49	20.54	20.25	20.31	1,657,589	-0.44(-2.10%)
May 29, 2012	20.75	20.77	20.49	20.75	2,619,676	+0.18(+0.89%)
May 25, 2012	20.59	20.71	20.47	20.57	1,577,576	-0.03(-0.15%)
May 24, 2012	20.54	20.64	20.28	20.60	3,292,670	+0.17(+0.83%)
May 23, 2012	20.14	20.51	20.02	20.43	3,661,047	+0.05(+0.26%)
May 22, 2012	20.26	20.59	20.20	20.38	7,175,655	+0.14(+0.68%)
May 21, 2012	20.16	20.42	20.02	20.24	4,809,664	+0.18(+0.88%)
May 18, 2012	20.28	20.41	19.98	20.06	4,346,481	-0.19(-0.95%)
May 17, 2012	20.61	20.64	20.23	20.25	5,295,507	-0.33(-1.60%)
May 16, 2012	20.88	20.99	20.56	20.58	2,842,727	-0.15(-0.74%)
May 15, 2012	20.89	21.07	20.67	20.74	2,347,834	-0.15(-0.73%)
May 14, 2012	21.00	21.10	20.85	20.89	1,891,076	-0.35(-1.66%)
May 11, 2012	21.11	21.43	21.00	21.24	3,739,065	-0.08(-0.36%)
May 10, 2012	21.26	21.43	21.20	21.32	3,887,840	+0.25(+1.20%)
May 09, 2012	21.03	21.16	20.81	21.07	4,232,155	-0.25(-1.19%)
May 08, 2012	21.20	21.36	21.07	21.32	4,214,826	+0.02(+0.07%)
May 07, 2012	20.99	21.42	20.99	21.30	2,662,751	+0.19(+0.91%)
May 04, 2012	21.29	21.36	20.94	21.11	4,015,153	-0.30(-1.40%)
May 03, 2012	21.55	21.66	21.31	21.41	2,557,900	-0.15(-0.71%)
May 02, 2012	21.49	21.64	21.30	21.56	3,186,233	-0.03(-0.14%)
May 01, 2012	21.56	21.90	21.52	21.59	2,274,355	+0.08(+0.39%)
Apr 30, 2012	21.82	21.82	21.42	21.51	2,427,053	-0.36(-1.65%)
Apr 27, 2012	21.76	21.89	21.53	21.87	1,988,974	+0.16(+0.74%)
Apr 26, 2012	21.58	21.78	21.50	21.71	2,673,412	+0.12(+0.57%)
Apr 25, 2012	21.48	21.72	21.39	21.59	4,075,459	+0.29(+1.37%)
Apr 24, 2012	21.04	21.36	21.04	21.30	3,137,265	+0.28(+1.35%)
Apr 23, 2012	20.90	21.08	20.83	21.01	2,990,396	-0.19(-0.90%)
Apr 20, 2012	21.19	21.41	21.13	21.20	2,565,427	+0.13(+0.62%)
Apr 19, 2012	21.22	21.35	20.90	21.07	5,479,761	-0.08(-0.36%)
Apr 18, 2012	21.32	21.41	21.07	21.15	3,524,856	-0.26(-1.22%)
Apr 17, 2012	21.18	21.58	21.18	21.41	4,046,248	+0.43(+2.05%)
Apr 16, 2012	20.95	21.10	20.69	20.98	3,211,061	+0.22(+1.07%)
Apr 13, 2012	21.31	21.31	20.73	20.76	6,699,362	-0.61(-2.83%)
Apr 12, 2012	21.15	21.43	21.13	21.36	4,777,938	+0.27(+1.27%)
Apr 11, 2012	20.97	21.12	20.87	21.10	3,542,367	+0.40(+1.93%)
Apr 10, 2012	21.10	21.13	20.63	20.70	4,750,746	-0.41(-1.96%)
Apr 09, 2012	21.12	21.23	20.99	21.11	6,596,530	-0.36(-1.68%)
Apr 05, 2012	21.50	21.62	21.37	21.47	2,087,968	-0.13(-0.62%)
Apr 04, 2012	21.73	21.85	21.44	21.61	7,139,447	-0.39(-1.79%)
Apr 03, 2012	21.94	22.02	21.71	22.00	4,619,294	+0.03(+0.14%)

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