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population_queries.sqlite

-- This is the first query:

SELECT DISTINCT year FROM population_years;

-- Add your additional queries below:

-- What is the largest population size for Gabon in this dataset?
SELECT MAX(population) 
FROM population_years
WHERE country = 'Gabon'; 

-- What were the 10 lowest population countries in 2005?
SELECT country, population FROM population_years
WHERE year = 2005
ORDER BY population ASC 
LIMIT 10;

-- What are all the distinct countries with a population of over 100 million in the year 2010?
SELECT DISTINCT country FROM population_years
WHERE year = 2010 AND population > 100;

-- How many countries in this dataset have the word “Islands” in their name?
SELECT COUNT(DISTINCT country) AS 'Count of Countries'
FROM population_years
WHERE country LIKE '%Islands%';

-- What is the difference in population between 2000 and 2010 in Indonesia?
SELECT year, population FROM population_years
WHERE country = 'Indonesia'
AND year = 2000 
OR country = 'Indonesia'
AND year = 2010;