Number and Percent of Aliens Detained, FY 1998

Month and Year	Total Completed Proceedings	Alien Detained			Percent Detained
Month and Year	Total Completed Proceedings	Never Released	Later Released	Subtotal	monthly	by FY
October-97	21,714	7,864	2,980	10,844	50%
November-97	16,724	6,172	2,439	8,611	51%
December-97	18,968	6,581	2,914	9,495	50%
January-98	20,085	6,709	2,953	9,662	48%
February-98	21,457	6,801	2,987	9,788	46%
March-98	21,406	7,462	3,561	11,023	51%
April-98	19,851	6,899	3,357	10,256	52%
May-98	17,602	6,382	3,424	9,806	56%
June-98	16,906	6,135	3,405	9,540	56%
July-98	20,463	6,966	4,138	11,104	54%
August-98	19,224	6,403	3,899	10,302	54%
September-98	18,976	6,296	4,074	10,370	55%	52%
October-98	20,287	6,495	3,680	10,175	50%
November-98	17,471	5,357	3,132	8,489	49%
December-98	18,786	5,951	3,481	9,432	50%
January-99	18,162	5,093	3,562	8,655	48%
February-99	17,441	5,041	3,230	8,271	47%
March-99	20,520	5,584	3,656	9,240	45%
April-99	19,083	5,948	3,246	9,194	48%
May-99	17,690	5,783	3,131	8,914	50%
June-99	15,552	4,958	2,889	7,847	50%
July-99	17,024	5,535	3,115	8,650	51%
August-99	18,038	5,525	3,567	9,092	50%
September-99	17,040	5,489	3,201	8,690	51%	49%
October-99	17,629	5,251	3,732	8,983	51%
November-99	16,453	4,882	3,449	8,331	51%
December-99	16,239	5,248	3,380	8,628	53%
January-00	16,972	5,671	3,638	9,309	55%
February-00	17,966	5,497	3,758	9,255	52%
March-00	20,022	6,539	4,721	11,260	56%
April-00	16,942	5,758	4,169	9,927	59%
May-00	19,603	6,483	5,067	11,550	59%
June-00	15,699	5,277	4,367	9,644	61%
July-00	18,041	6,428	4,467	10,895	60%
August-00	21,733	6,995	5,634	12,629	58%
September-00	18,238	6,017	4,870	10,887	60%	56%
October-00	18,918	6,638	4,855	11,493	61%
November-00	17,571	5,877	5,191	11,068	63%
December-00	15,420	5,333	4,576	9,909	64%
January-01	18,612	6,240	5,717	11,957	64%
February-01	17,197	5,817	5,263	11,080	64%
March-01	19,375	6,816	5,733	12,549	65%
April-01	18,546	6,542	5,747	12,289	66%
May-01	20,942	7,075	6,218	13,293	63%
June-01	15,805	5,310	5,052	10,362	66%
July-01	18,847	6,579	5,971	12,550	67%
August-01	22,355	6,762	6,150	12,912	58%
September-01	15,087	5,503	4,655	10,158	67%	64%
October-01	19,841	6,766	6,009	12,775	64%
November-01	17,421	6,018	5,141	11,159	64%
December-01	14,501	5,154	4,147	9,301	64%
January-02	18,803	6,149	5,827	11,976	64%
February-02	17,481	5,709	5,066	10,775	62%
March-02	19,495	6,605	5,778	12,383	64%
April-02	21,484	6,938	6,557	13,495	63%
May-02	21,613	7,010	6,415	13,425	62%
June-02	16,092	5,610	4,831	10,441	65%
July-02	21,314	7,573	5,981	13,554	64%
August-02	21,159	7,165	6,088	13,253	63%
September-02	20,071	6,811	5,796	12,607	63%	63%
October-02	22,372	7,434	6,249	13,683	61%
November-02	17,995	6,027	4,969	10,996	61%
December-02	17,471	6,304	4,806	11,110	64%
January-03	20,978	7,180	5,738	12,918	62%
February-03	20,338	7,037	5,053	12,090	59%
March-03	21,908	7,777	5,494	13,271	61%
April-03	23,220	7,964	5,615	13,579	58%
May-03	22,251	7,476	5,278	12,754	57%
June-03	20,829	7,353	4,627	11,980	58%
July-03	21,979	7,302	4,890	12,192	55%
August-03	20,966	7,165	4,682	11,847	57%
September-03	22,013	7,251	4,777	12,028	55%	59%
October-03	22,833	7,902	4,634	12,536	55%
November-03	18,195	6,526	3,698	10,224	56%
December-03	19,674	7,249	3,670	10,919	55%
January-04	20,541	7,412	4,115	11,527	56%
February-04	21,186	7,146	4,192	11,338	54%
March-04	25,016	8,597	4,759	13,356	53%
April-04	22,693	7,886	4,442	12,328	54%
May-04	22,346	7,372	4,248	11,620	52%
June-04	19,465	6,341	4,164	10,505	54%
July-04	21,590	6,832	3,969	10,801	50%
August-04	23,776	7,254	4,415	11,669	49%
September-04	23,884	6,704	4,448	11,152	47%	53%
October-04	22,078	5,901	3,941	9,842	45%
November-04	21,031	5,732	3,504	9,236	44%
December-04	22,898	7,438	3,472	10,910	48%
January-05	23,576	7,275	3,578	10,853	46%
February-05	23,677	7,235	3,349	10,584	45%
March-05	30,056	9,169	4,400	13,569	45%
April-05	26,133	8,266	3,513	11,779	45%
May-05	27,819	8,658	3,406	12,064	43%
June-05	28,934	8,332	3,873	12,205	42%
July-05	24,402	7,121	3,035	10,156	42%
August-05	28,649	8,185	3,532	11,717	41%
September-05	36,961	8,030	3,390	11,420	31%	42%
October-05	27,814	7,505	3,276	10,781	39%
November-05	28,426	7,482	3,398	10,880	38%
December-05	25,264	7,136	3,024	10,160	40%
January-06	29,383	7,866	3,260	11,126	38%
February-06	28,178	7,495	3,020	10,515	37%
March-06	32,216	9,287	3,992	13,279	41%
April-06	25,747	7,550	3,397	10,947	43%
May-06	27,248	7,974	3,744	11,718	43%
June-06	26,939	7,638	3,906	11,544	43%
July-06	22,849	6,804	3,393	10,197	45%
August-06	26,126	9,251	3,603	12,854	49%
September-06	25,811	9,830	3,951	13,781	53%	42%
October-06	25,058	9,647	4,398	14,045	56%
November-06	23,914	9,119	4,271	13,390	56%
December-06	20,955	8,694	3,669	12,363	59%
January-07	24,552	9,972	4,344	14,316	58%
February-07	22,117	8,814	4,034	12,848	58%
March-07	25,342	10,483	4,609	15,092	60%
April-07	23,131	9,772	4,107	13,879	60%
May-07	24,409	10,071	4,265	14,336	59%
June-07	22,637	9,507	3,884	13,391	59%
July-07	21,923	9,778	3,853	13,631	62%
August-07	21,873	10,468	3,793	14,261	65%
September-07	21,420	9,745	3,636	13,381	62%	59%
October-07	25,010	10,509	4,445	14,954	60%
November-07	22,502	10,062	3,782	13,844	62%
December-07	19,240	9,219	3,233	12,452	65%
January-08	23,999	11,002	4,186	15,188	63%
February-08	22,476	10,568	3,841	14,409	64%
March-08	23,863	11,216	3,923	15,139	63%
April-08	25,548	12,380	4,432	16,812	66%
May-08	23,717	11,152	4,063	15,215	64%
June-08*	7,644	3,780	1,291	5,071	66%	63%