1. IPUMS-International Schedule
Matt Sobek Minnesota Population Center

2. IPUMS Data Release Schedule
2006 November
2007 May
2007 November
2008 May
2008 November
2009 May
20 samples
[no release]
Europe emphasis
Latin America, Asia/Africa
Europe, Asia/Africa, Latin America
Europe, Asia/Africa
Europe, Asia/Africa

3. IPUMS Census Sample Holdings and Release Dates

4. Deadline Date Data release Latin America continuation NSF site visit
Europe continuation
End Latin America grant
End Europe grant
End NSF grant

5. IPUMS Development Cycle
Month 1 Get all documents, translate
Month 2 Translate
Month 3 Translate
Month 4 Translate
Month 5 Translate
Month 6 Translate, reformat
Month 7 Translate, reformat
Month 8 Reformat
Month 9 Reformat
Month Reformat
Month Standardize
Month Standardize
Month Standardize
Month Standardize
Month Harmonize
Month Harmonize
Month Harmonize
Month Release data

7. Improvements Timed with Data Releases
2006 November
2007 May
2007 November
2008 May
2008 November
2009 May
General and detailed variables
Standardized variables available
Upgrade original 28 samples
Advanced extract features
User preferences
Pointers for early samples
Pointers for latest samples
On-line tabulation
Socioeconomic variables
Missing data allocation
Document data transformations
Data/census quality assessments
Variance estimation discussion
Mirror site
Pointers for latest samples
Missing data alloc for latest samples

8. End