Part $1$: Displaying Past $20$ Years of US Data

In this section, you will be asked to display the last twenty years of data for the United States.

Create a markdown cell with a level $1$ header that reads "Part $1$: Displaying Past $20$ Years of US Data".

Write a brief description of what you will be accomplishing in this part of the project. Do not format this text.

Print the population, life expectancy, per capita GDP$,$ and Gini index for the United States for every year since $1999.$ The

information should be arranged in columns, with a header explaining what the columns mean. Use $4$ spaces to separate

the values in adjacent columns. The first few rows of your output should look exactly as shown below, without the

indentation.

Year Country Population LExp pcGDP Gini

$-----------------------------------------------------------$

$1999$ United States $27900000076\mathrm{.}84470040\mathrm{.}5$

$2000$ United States $28200000076\mathrm{.}94600040\mathrm{.}5$

You can accomplish this by looping over the records. With each new record considered, check to see if the year for the

record is greater than or equal to $1999,$ and if the country associated with the record is equal to the string 'United

States'. If both criteria are true, then print the record as a new row in the output.