Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	22.33	22.34	21.87	22.11	901,513	+0.05(+0.23%)
Mar 29, 2012	22.00	22.15	21.47	22.06	1,044,934	-0.21(-0.93%)
Mar 28, 2012	22.71	22.76	21.73	22.27	1,902,745	-0.46(-2.00%)
Mar 27, 2012	22.73	23.19	22.71	22.72	1,786,128	+0.01(+0.04%)
Mar 26, 2012	22.26	22.82	22.26	22.71	1,649,868	+0.82(+3.77%)
Mar 23, 2012	21.71	21.98	21.24	21.89	2,714,043	+0.17(+0.79%)
Mar 22, 2012	21.90	22.05	21.31	21.72	1,504,837	-0.52(-2.32%)
Mar 21, 2012	22.10	22.44	21.96	22.23	1,515,029	+0.12(+0.54%)
Mar 20, 2012	22.20	22.63	22.08	22.11	1,145,559	-0.35(-1.57%)
Mar 19, 2012	22.46	22.56	22.06	22.46	1,330,795	-0.12(-0.53%)
Mar 16, 2012	22.93	23.19	22.59	22.59	3,251,518	-0.34(-1.50%)
Mar 15, 2012	21.74	22.93	21.63	22.93	2,814,678	+1.29(+5.95%)
Mar 14, 2012	21.21	21.64	21.21	21.64	1,336,941	+0.40(+1.90%)
Mar 13, 2012	20.75	21.26	20.62	21.24	1,123,261	+0.72(+3.52%)
Mar 12, 2012	20.46	20.82	20.24	20.52	1,024,861	-0.04(-0.21%)
Mar 09, 2012	20.19	20.67	20.17	20.56	1,817,498	+0.43(+2.13%)
Mar 08, 2012	19.75	20.20	19.36	20.13	2,151,284	+0.64(+3.26%)
Mar 07, 2012	18.84	19.65	18.82	19.49	1,955,840	+0.71(+3.80%)
Mar 06, 2012	19.36	19.36	18.59	18.78	1,776,611	-0.92(-4.66%)
Mar 05, 2012	19.73	19.83	19.49	19.70	869,644	-0.04(-0.22%)
Mar 02, 2012	19.91	20.01	19.31	19.74	3,317,673	+0.25(+1.28%)
Mar 01, 2012	20.57	20.65	19.34	19.49	3,287,820	-1.04(-5.06%)
Feb 29, 2012	21.12	21.31	20.50	20.53	1,294,548	-0.55(-2.61%)
Feb 28, 2012	20.55	21.19	20.46	21.08	954,327	+0.51(+2.46%)
Feb 27, 2012	20.48	20.72	20.05	20.58	817,535	-0.17(-0.83%)
Feb 24, 2012	20.45	20.90	20.39	20.75	976,100	+0.28(+1.38%)
Feb 23, 2012	19.97	20.49	19.79	20.46	962,454	+0.50(+2.49%)
Feb 22, 2012	20.25	20.36	19.91	19.97	1,595,142	-0.27(-1.32%)
Feb 21, 2012	21.07	21.07	20.18	20.23	1,544,467	-0.78(-3.72%)
Feb 17, 2012	21.14	21.18	20.56	21.01	1,250,136	+0.03(+0.16%)
Feb 16, 2012	20.42	21.06	20.18	20.98	2,252,489	+0.51(+2.47%)
Feb 15, 2012	20.50	20.65	20.33	20.47	1,509,790	+0.04(+0.21%)
Feb 14, 2012	20.28	20.43	20.10	20.43	949,517	-0.03(-0.13%)
Feb 13, 2012	20.06	20.52	20.01	20.46	1,994,345	+0.76(+3.84%)
Feb 10, 2012	19.35	19.78	19.24	19.70	1,483,219	+0.12(+0.61%)
Feb 09, 2012	19.52	19.73	19.23	19.58	1,565,095	+0.18(+0.93%)
Feb 08, 2012	20.06	20.25	19.37	19.40	2,023,205	-0.52(-2.59%)
Feb 07, 2012	19.91	20.06	19.69	19.91	1,342,511	-0.15(-0.73%)
Feb 06, 2012	19.86	20.14	19.67	20.06	1,266,534	-0.03(-0.13%)
Feb 03, 2012	19.54	20.45	19.48	20.09	3,104,438	+0.99(+5.17%)
Feb 02, 2012	19.18	19.49	18.76	19.10	1,537,159	+0.15(+0.77%)
Feb 01, 2012	18.54	19.17	18.42	18.95	1,951,831	+0.63(+3.42%)
Jan 31, 2012	18.34	18.41	18.12	18.33	1,529,900	+0.32(+1.76%)
Jan 30, 2012	17.81	18.06	17.68	18.01	1,732,283	+0.01(+0.05%)
Jan 27, 2012	17.96	18.19	17.84	18.00	1,829,292	+0.03(+0.19%)
Jan 26, 2012	19.24	20.02	17.90	17.96	3,981,220	-0.59(-3.19%)
Jan 25, 2012	18.42	18.73	18.25	18.56	1,505,204	+0.02(+0.09%)
Jan 24, 2012	17.92	18.57	17.82	18.54	1,471,900	+0.44(+2.42%)
Jan 23, 2012	17.90	18.22	17.75	18.10	1,980,843	+0.27(+1.54%)
Jan 20, 2012	17.55	18.01	17.50	17.83	1,501,754	+0.29(+1.66%)
Jan 19, 2012	17.52	17.69	17.37	17.54	557,077	+0.11(+0.64%)
Jan 18, 2012	17.21	17.48	17.11	17.42	917,473	+0.17(+1.00%)
Jan 17, 2012	17.58	17.66	17.10	17.25	1,648,269	-0.06(-0.35%)
Jan 13, 2012	16.71	17.50	16.62	17.31	1,918,412	+0.37(+2.18%)
Jan 12, 2012	16.51	17.05	16.51	16.94	1,071,648	+0.52(+3.19%)
Jan 11, 2012	16.61	16.87	16.40	16.42	1,185,920	-0.27(-1.65%)
Jan 10, 2012	16.23	16.75	16.16	16.69	1,136,672	+0.72(+4.52%)
Jan 09, 2012	16.28	16.32	15.89	15.97	1,163,364	-0.26(-1.59%)
Jan 06, 2012	16.27	16.32	16.00	16.23	769,010	+0.03(+0.21%)
Jan 05, 2012	15.59	16.32	15.49	16.20	832,624	+0.32(+2.00%)

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