Table: golf_tournament_results_6
Columns: year
dates
champion
country
score
purse
winner_s_share

Question: What is the lowest Winner's share (¥) in 2011?
SQL: SELECT MIN("winner_s_share") FROM golf_tournament_results_6 WHERE "year" = 2011

Question: How much is the purse worth (¥) after 2012?
SQL: SELECT SUM("purse") FROM golf_tournament_results_6 WHERE "year" > 2012