February 5th, 2021 Homework Assignment:

Get a list of all the years in this data, without any duplicates. How many unique values are there, and what are they?

A: [1952, 1957, 1962, 1967, 1972, 1977, 1982, 1987, 1992, 1997, 2002, 2007] & 12 values

What is the largest value for population (pop) in this data? When and where did this occur?

A: Max population of 1,318,683,096 in China 2007

Extract all the records for Europe. In 1952, which country had the smallest population, and what was the population in 2007?

A: Iceland and 301,931 in 2007