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WITH your_df AS ( SELECT 1 AS price_a, 3 AS price_b UNION ALL SELECT 3, 2 UNION ALL SELECT 1, 3 UNION ALL SELECT 2, 4 UNION ALL SELECT 3, 2 UNION ALL SELECT 3, 2 UNION ALL SELECT 3, 3 ) SELECT price_a, price_b, COUNT(*) AS frequency FROM your_df GROUP BY price_a, price_b ORDER BY frequency DESC;
price_a
price_b
frequency
3
2
3
1
3
2
2
4
1
3
3
1