1. 2021 Census: Safeguarded Household Microdata Sample (England and Wales) Bookmark Format Single study
2. 2021 Census: Safeguarded Individual Microdata Sample at Region Level (England and Wales) Bookmark Format Single study
4. Americans' Changing Lives: Waves I-V (1986, 1989, 1994, 2002, and 2011) Bookmark Format Series - ongoing