last updated, 20110630
last updated, 20110914
unpd variables checked 20110826
Include population from WPP2010. For small countries, the distribution by age and sex is based on the region they belong to or on a surrounding country. For China, there are 2 series: uncode==156&whocode==3068 includes Hong Kong and Macao; uncode==156&whocode==3067 does not include Hong Kong and Macao.
UNrev2006
check with fnote some subregional data
UN WPP2008
based on  UNrev2008; before 1990, upto 80+ only; China WHOMS added; small countries added
last updated, 20120207
OCTOBER 2012 version
Sept 2012 version
This is only for m/f split, therefore the the numbers does not necessarily corresponds to the year, since eg for country with survey, only latest survey is taken into account.
UNrevision 2006
China: uncode=156&whocode=3068 includes HK&Macau; uncode==156&whocode==3067 is mainland only
for whs2010 from UNAIDS 20090914 data
Thailand 0-4 for both sexes split into 0, 1-4 using last year's 0, 1-4 both; no sex split available
South Africa aids death, lower bounds from UNAIDS used for ages 5+
July 2012 version
Oct 2012 version
The variable "age" actually represents an age range and was shortened to the first value in each range for sortability.  For all values except 0 and 1, the range is _n through _n+4.
Infant Population Breakdown Prior to 1971 Represents the Global Infant Structure, Not Any Particular Country
Infant Population Breakdown for the Following Country Years Represents the Global Infant Structure, Not Any Particular Country: ABW 1971-2009, ANT 1971-2009, BMU 1971-1983, CHN 1996-2000 2004, CYM 1975-1978 1981-1983 1994, DMA 1979-1982 1984-1985, GLP 1971-2009, GUF 1971-2009, HKG 1971-2009, IND 1992 1998 2002, KNA 1971-1973 1975-1978 1985 1990-1992, MAC 1971-2009, MSR 1975-1978, MTQ 1971-2009, PRI 1971-2009, RDG =2004-2007, REU 1971-2009 SYC 1985-1987, VIR 1971-2009, XEW 1971-2007, XNI 1971-2007, XSC 1971-2007, XSM 1992-2003
"File created on  1 Nov 2008 at 17:03:46 by Sandeep Kulkarni (kulkarni@post.harvard.edu)"
"File created on  1 Nov 2008 at 17:08:18 by Sandeep Kulkarni (kulkarni@post.harvard.edu)"
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"File created on 20 Apr 2009 at 03:21:14 by Sandeep Kulkarni (kulkarni@post.harvard.edu)"
2 May 2004 16:34 -- location codes merged from sample_tldhs2003.dta.
9 Jul 2004 16:32 -- location codes merged from sample_tldhs2003.dta.