Data source: Gina A. Zurlo, ed., World Religion Database (Leiden/Boston: Brill, 2024).
| Table | Field | Description |
|---|---|---|
| country | Undernourishment prevalence | Prevalence of undernourishment. Primary source: Food and Agriculture Organization of the United Nations (via World Bank). |
| country | Urban % | Number of urbanites as a percentage of the country's population. |
| country | Urban growth rate | The annual growth rate of the urban population. Primary source: United Nations 2022. |
| country | Urban PM2.5 mean | Annual mean levels of fine particulate matter (e.g. PM2.5 and PM10) in cities (population weighted). Primary source: Brauer et al. (2017) via World Bank. |
| country | Urban Pop | Number of urbanites (town and city dwellers) in this country. |
| country | Wealth per capita | Individual net worth, per person in 2018, expressed in US dollars (official exchange rates). Defined as “the marketable value of financial assets plus non-financial assets (principally housing and land) less debts”. Primary source: Credit Suisse Global Wealth Report 2018. |
| country | Zoroastrian % | Number of Zoroastrians as a percentage of the country's population in year 2020. Zoroastrianism is a religion founded in Persia in BC 1200 by the prophet Zoroaster teaching the worship of Ahura Mazda, now followed by Parsis in India and a large underground presence in Iran, Afghanistan, et alia. |
| country | Zoroastrians | Number of Zoroastrians in this country's population. Zoroastrianism is a religion founded in Persia in BC 1200 by the prophet Zoroaster teaching the worship of Ahura Mazda, now followed by Parsis in India and a large underground presence in Iran, Afghanistan, et alia. |
| ethnicity | Ethnic family | Ethnicity summarized into 71 families. |
| ethnicity | Ethnic region | Ethnicity summarized into 13 regions. |
| ethnicity | Ethnicity | The 'ethnic' component of ethno-linguistic peoples. |
| ethnicity | Ethnicity code | The Ethnicity code for the ethnicty or ethnocultural family of this people group. First letter identifies the ethnic region, followed by the number of the ethnic family. |
| ethnicity | Ethnicity ID | Unique identifier (primary key) used by the database to identify the ethnicity or ethnocultural family of this people group. |
| ethnicity | Ethnicity Pop | Population in base year (2020). |
| ethnicity | Ethnicity Pop 1900 | Population in 1900. |
| ethnicity | Ethnicity sort | Temporary number assigned to the culture by the database for the purpose of sorting the ethnicity and culture hierarchy. |
| ethnicity | Note | Main constituent cultures, additional peoples, tribes, languages, alternative names, archaic names or synonyms (in parentheses) for this culture. |
| glossary | For wrd | Glossary terms available for WRD subscribers. |
| glossary | glossary definition | glossary definition. |
| glossary | Glossary ID | Unique identifier (primary key) used by the database. |
| glossary | glossary item | glossary item. |
| language | Christians | Christians speaking this language as their mother-tongue. |
| language | Country count | Country count. |
| language | Language | ISO Language name. |
| language | Language code | Three letter ISO 639-3 language code. |
Data on 18 categories of religion, including non-religious, by country, province, and people.
Data on all religions, Christian activities, and trends.
Membership data, year begun, and rates of change.
Population and religion data on all major cities & provinces.
Detailed information covering religion, culture, and geography.
A repository of historical data, including a chronology of Christianity from the 1st to 21st centuries.