Program Operations Manual System (POMS)

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Basic (09-08)

DI 52170.055 Calendars for Proration (1964-2028)

Use these tables to determine the number of days between two dates to prorate lump sum payments and derive a daily or weekly rate.

Table Index
1964	1985	2006	2027
1965	1986	2007	2028
1966	1987	2008
1967	1988	2009
1968	1989	2010
1969	1990	2011
1970	1991	2012
1971	1992	2013
1972	1993	2014
1973	1994	2015
1974	1995	2016
1975	1996	2017
1976	1997	2018
1977	1998	2019
1978	1999	2020
1979	2000	2021
1980	2001	2022
1981	2002	2023
1982	2003	2024
1983	2004	2025
1984	2005	2026

A. Table 1 (1967, 1978, 1989, 1995, 2006, 2017, 2023)

B. Table 2 (1973, 1979, 1990, 2001, 2007, 2018)

C. Table 3 (1974, 1985, 1991, 2002, 2013, 2019)

D. Table 4 (1969, 1975, 1986, 1997, 2003, 2014, 2025)

E. Table 5 (1970, 1981, 1987, 1998, 2009, 2015, 2026)

F. Table 6 (1965, 1971, 1982, 1993, 1999, 2010, 2021, 2027)

G. Table 7 (1966, 1977, 1983, 1994, 2005, 2011, 2022)

H. Table 8 (1984, 2012)

I. Table 9 (1968, 1996, 2024)

J. Table 10 (1980, 2008)

K. Table 11 (1964, 1992, 2020)

L. Table 12 (1976, 2004)

M. Table 13 (1988, 2016)

N. Table 14 (1972, 2000, 2028)

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DI 52170.055 - Calendars for Proration (1964-2028) - 09/25/2008
Batch run: 02/19/2014
Rev:09/25/2008