1. Who has been most likely to access the Internet over the past decade? Consider the survey data collected from 1000 randomly selected Internet users, given in the file P02_02.xlsx. Create pivot tables to answer each of the following questions:

1. What percent of these Internet users are women over the age of 30?
2. What percent of these Internet users are married with no formal education beyond high school?
3. What percent of these Internet users are currently unemployed?
4. What is the average salary of the employed Internet users in this sample?