sarna: Population estimates of American Jews
Description
This dataset contains estimates of the population of American Jews.
Format
A data frame with 92 observations of 3 variables.Variables
 
-  
year: date of estimate.  
-  
estimate: the type of estimate. population_low and
  population_high are the lower and upper bounds on the population of
  American Jews; percentage_high and percentage_low are the
  lower and upper bounds on the percentage of Jews among the United States
  population.  
-  
value: the value of the estimate.  
 References
This data is taken from the appendix in Jonathan D. Sarna,
  American Judaism: A History (New Haven: Yale University Press,
  2004), 375-376.