WITH
	table_1 AS (
		SELECT
			title,
			country,
			salary + payroll_tax + benefits_cost AS _expr_0,
			salary + payroll_tax AS _expr_1,
			salary
		FROM
			employees
		WHERE
			start_date > DATE '2021-01-01'
	)
SELECT
	title,
	country,
	AVG(salary),
	SUM(salary),
	AVG(_expr_1),
	SUM(_expr_1),
	AVG(_expr_0),
	SUM(_expr_0) AS sum_gross_cost,
	COUNT(*) AS ct
FROM
	table_1
WHERE
	_expr_0 > 0
GROUP BY
	title,
	country
HAVING
	COUNT(*) > 2000
ORDER BY
	sum_gross_cost,
	country DESC
LIMIT
	20