instruction: What is the number of wins the team Boston Red Stockings got in the postseasons each year in history Show the tendency, and list from low to high by the X.
response: SELECT year, COUNT(*) FROM postseason AS T1 JOIN team AS T2 ON T1.team_id_winner = T2.team_id_br WHERE T2.name = 'Boston Red Stockings' GROUP BY T1.year ORDER BY year