Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	21.27	22.05	20.94	21.54	5,064,900	-0.20(-0.94%)
Jul 28, 2011	22.52	22.55	21.63	21.74	6,051,311	-0.47(-2.11%)
Jul 27, 2011	22.91	22.91	22.08	22.21	6,943,928	-0.77(-3.33%)
Jul 26, 2011	22.69	23.28	22.64	22.98	6,200,644	+0.46(+2.04%)
Jul 25, 2011	22.81	22.84	22.21	22.52	8,149,565	-0.44(-1.93%)
Jul 22, 2011	22.82	23.05	21.19	22.96	17,103,828	+3.66(+18.96%)
Jul 21, 2011	20.26	20.42	19.20	19.30	7,813,375	-0.79(-3.94%)
Jul 20, 2011	20.48	20.85	19.92	20.09	5,304,690	+0.60(+3.10%)
Jul 19, 2011	19.01	19.71	19.01	19.49	3,282,718	+0.57(+3.01%)
Jul 18, 2011	19.21	19.32	18.58	18.92	3,900,549	-0.38(-1.98%)
Jul 15, 2011	19.27	19.36	18.94	19.30	2,843,547	+0.26(+1.34%)
Jul 14, 2011	19.46	20.05	19.03	19.05	5,908,849	-0.38(-1.97%)
Jul 13, 2011	19.46	20.04	19.40	19.43	4,292,257	+0.15(+0.79%)
Jul 12, 2011	20.48	20.49	19.16	19.28	6,021,370	-1.34(-6.52%)
Jul 11, 2011	20.75	21.42	20.50	20.62	3,758,661	-0.42(-1.98%)
Jul 08, 2011	21.17	21.35	20.87	21.04	4,141,873	-0.42(-1.94%)
Jul 07, 2011	20.58	21.69	20.53	21.45	6,958,851	+1.33(+6.60%)
Jul 06, 2011	19.57	20.49	19.17	20.13	5,948,530	+0.50(+2.56%)
Jul 05, 2011	19.94	20.03	19.51	19.62	2,825,010	-0.32(-1.62%)
Jul 01, 2011	19.62	20.07	19.51	19.95	2,419,815	+0.39(+2.00%)
Jun 30, 2011	19.34	19.83	19.25	19.56	3,902,350	+0.31(+1.59%)
Jun 29, 2011	20.08	20.25	19.03	19.25	6,335,396	-0.80(-3.99%)
Jun 28, 2011	19.54	20.21	19.49	20.05	3,612,895	+0.54(+2.79%)
Jun 27, 2011	19.34	19.89	19.12	19.51	2,893,074	+0.04(+0.22%)
Jun 24, 2011	19.83	20.14	19.40	19.46	3,559,646	-0.35(-1.76%)
Jun 23, 2011	18.75	19.85	18.57	19.81	6,602,594	+0.76(+3.97%)
Jun 22, 2011	19.06	19.37	18.84	19.05	3,228,818	-0.12(-0.62%)
Jun 21, 2011	18.54	19.66	18.22	19.17	6,603,644	+0.71(+3.83%)
Jun 20, 2011	18.73	19.22	18.29	18.47	15,285,524	-1.24(-6.30%)
Jun 17, 2011	20.37	20.50	19.60	19.71	3,986,773	-0.30(-1.49%)
Jun 16, 2011	20.54	20.63	19.76	20.01	3,187,991	-0.52(-2.53%)
Jun 15, 2011	20.82	20.99	20.49	20.53	3,525,634	-0.67(-3.17%)
Jun 14, 2011	20.37	21.43	20.34	21.20	6,874,093	+1.19(+5.93%)
Jun 13, 2011	20.73	20.88	19.88	20.01	3,664,469	-0.69(-3.31%)
Jun 10, 2011	21.08	21.14	20.34	20.70	4,652,688	-0.53(-2.49%)
Jun 09, 2011	20.94	21.72	20.68	21.22	7,109,467	+0.44(+2.13%)
Jun 08, 2011	21.14	21.17	20.51	20.78	6,390,800	-0.56(-2.63%)
Jun 07, 2011	20.52	22.03	20.42	21.34	14,819,581	+1.53(+7.74%)
Jun 06, 2011	19.97	20.17	19.57	19.81	5,605,402	+0.19(+0.95%)
Jun 03, 2011	20.69	20.82	19.62	19.62	11,151,717	-2.94(-13.05%)
May 24, 2011	22.88	23.02	22.43	22.57	2,761,362	-0.09(-0.41%)
May 23, 2011	22.69	22.91	22.35	22.66	3,167,571	-0.58(-2.49%)
May 20, 2011	23.52	23.61	23.05	23.24	2,533,320	-0.17(-0.73%)
May 19, 2011	23.75	23.75	23.25	23.41	2,968,397	-0.20(-0.86%)
May 18, 2011	23.55	23.77	22.91	23.62	5,587,537	+0.94(+4.17%)
May 17, 2011	23.18	23.18	22.43	22.67	5,558,549	-0.51(-2.20%)
May 16, 2011	24.01	24.12	23.11	23.18	4,687,059	-0.94(-3.88%)
May 13, 2011	24.34	24.55	23.98	24.12	3,838,622	-0.20(-0.81%)
May 12, 2011	24.24	24.80	24.07	24.31	5,438,946	-0.17(-0.70%)
May 11, 2011	25.39	25.46	24.20	24.48	4,707,247	-1.00(-3.91%)
May 10, 2011	25.39	25.80	25.11	25.48	3,704,105	+0.24(+0.94%)
May 09, 2011	25.14	25.70	24.96	25.24	3,677,833	+0.04(+0.17%)
May 06, 2011	25.68	25.78	25.05	25.20	3,744,983	-0.18(-0.70%)
May 05, 2011	24.82	26.01	24.47	25.38	4,912,773	+0.27(+1.09%)
May 04, 2011	25.34	25.84	24.86	25.11	3,819,223	-0.27(-1.07%)
May 03, 2011	25.97	25.98	25.17	25.38	4,139,204	-0.65(-2.49%)

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