Databilities. (2020). Global Data Literacy Benchmark. Data to the People. https://www.datatothepeople.org/_files/ugd/1ff4ae_3e3b4a50ead44939b50713c3c9af4b66.pdf

From the introduction: this is a "comprehensive measurement of data literacy at a competency level of more than 5,000 employees from around the globe.  We've now drawn that line in the sand, across 5 regions, 14 industries and 9 core occupations.  The first of its kind, the Global Data Literacy Benchmark provides an insight into the challenge – and opportunity – faced by all regions, industries and occupations."