Please read this dataset and answer to the following questions:

data set: https://dataverse.harvard.edu/dataset.xhtml?persistentId=doi:10.7910/DVN/ZGNU0O

1. Number of observations(2 points):

2. Unit of observation (2 points):

3. List the potential dependent variable(s) (2 points):

4. List the potential independent variable(s) (2 points):

5. Total number of variables in the dataset that you'll be using (2 points):

6. Variable definitions (6 points)