fix(data): Fix representativeness of local studies

Studies that have a non-subnationally representative underlying
dataset.

02-data/processed/relevant/Gates2000.yml

@@ -1,4 +1,4 @@
-author: Gates, L. B. 
+author: Gates, L. B.
 year: 2000
 title: Workplace Accommodation as a Social Process
 publisher: Journal of Occupational Rehabilitation
@@ -17,7 +17,7 @@ design: qualitative
 method: action protocol development
 sample: 12
 unit: individual
-representativeness: subnational, local
+representativeness: local
 causal: 0 # 0 correlation / 1 causal
 
 theory:

02-data/processed/relevant/Poppen2017.yml

@@ -17,7 +17,7 @@ design: quasi-experimental
 method: multivariate logistic regression
 sample: 4443
 unit: individual
-representativeness: subnational
+representativeness: subnational, representative
 causal: 0 # 0 correlation / 1 causal
 
 theory:

02-data/processed/relevant/Shepherd-Banigan2021.yml

@@ -17,7 +17,7 @@ design: qualitative
 method: semi-structured interviews
 sample: 26
 unit: individual
-representativeness: subnational, local
+representativeness: local
 causal: 0 # 0 correlation / 1 causal
 
 theory:

02-data/processed/relevant/Thoresen2021.yml

@@ -17,7 +17,7 @@ design: quantitative survey (n=489); qualitative semi-structured face-to-face in
 method: annual postal survey, baseline and 2 follow-ups; random-effects regression
 sample: 489
 unit: individual
-representativeness: subnational
+representativeness: local
 causal: 0 # 0 correlation / 1 causal
 
 theory: