{"locations":[{"code":"USA","name":"United States","page":"https://macroscope.is/en/country/united-states/"}],"indicators":[{"id":"ntia_calls","title":"US age 15+: Voice and video calls","unit":"% of internet users aged 15+"},{"id":"ntia_social","title":"US age 15+: Social networks","unit":"% of internet users aged 15+"},{"id":"ntia_messaging","title":"US age 15+: Text and instant messaging","unit":"% of internet users aged 15+"}],"from_year":1950,"to_year":2100,"sections":[{"id":"dyn","title":"How the indicators changed","items":[{"kind":"dynamics","indicators":["ntia_calls"],"text":"US age 15+: Voice and video calls: 36.93 % of internet users aged 15+ in 2015 → 66.12 % of internet users aged 15+ in 2023 (+29 pp).","data":{"indicator":"ntia_calls","from":2015,"to":2023,"first":36.9269,"last":66.124}},{"kind":"dynamics","indicators":["ntia_social"],"text":"US age 15+: Social networks: 70.55 % of internet users aged 15+ in 2015 → 76.37 % of internet users aged 15+ in 2023 (+5.8 pp).","data":{"indicator":"ntia_social","from":2015,"to":2023,"first":70.5535,"last":76.3696}},{"kind":"dynamics","indicators":["ntia_messaging"],"text":"US age 15+: Text and instant messaging: 86.15 % of internet users aged 15+ in 2015 → 95.06 % of internet users aged 15+ in 2023 (+8.9 pp).","data":{"indicator":"ntia_messaging","from":2015,"to":2023,"first":86.1477,"last":95.0649}}]},{"id":"links","title":"How the indicators relate","items":[{"kind":"relationship","indicators":["ntia_calls","ntia_social"],"text":"US age 15+: Voice and video calls and US age 15+: Social networks: too few common years with data (5) to speak of a relationship.","data":{"a":"ntia_calls","b":"ntia_social","years":5}},{"kind":"relationship","indicators":["ntia_calls","ntia_messaging"],"text":"US age 15+: Voice and video calls and US age 15+: Text and instant messaging: too few common years with data (5) to speak of a relationship.","data":{"a":"ntia_calls","b":"ntia_messaging","years":5}}]}],"caveat":"Moving together in time does not prove a cause: incomes, cities, education and the era itself act on many indicators at once. These observations suggest where to look, not what causes what.","view_url":"https://macroscope.is/en/chart/?c=USA&i=ntia_calls,ntia_social,ntia_messaging&from=1950&to=2100&past=1","how_to_read":"text: a ready sentence with numbers; data: the same numbers for calculations. The first indicator is the focus the others are compared with. Relationships are checked in levels (r) and in year-to-year changes (r_changes: the changes have their own linear trend removed; significance corrected for autocorrelation); lag is the shift at which changes line up best. UN errors: actual / projected − 1 for population, births and fertility, actual − projected for migration, life expectancy and mothers' age; IMF: actual − forecast. view_url opens the same view on the site."}