Spearman correlations for the proportion of female first authors in each Scopus narrow field 1996–2012 between pairs of large English-speaking countries. Pairwise sample sizes (between 0 and 291) are in the supplementary materials (https://doi.org/10.6084/m9.figshare.9036884). Fields are included only if they have at least 50 gendered articles in both 1996 and 2012