The supplemental .zip archive contains code and data for reproducing probabilistic projections of subnational total fertility rates using the Scale-AR(1) method as described in: Probabilistic Projection of Subnational Total Fertility Rates by Hana Sevcikova, Adrian E. Raftery and Patrick Gerland published in Demographic Research Archive created on 2018/05/28. It contains the following files: subnatTFR.R: - R code for reproducing probabilistic subnational TFR projections for all countries using the scale-AR1 method. See comments in the file for more details. TFRSubnational2012.csv: - Dataset with subnational TFR used for estimation. The R code requires the package bayesTFR (currently v. 6.1.2).