My airline
B737-800 157pax (Config 32/125) 4 crew (2/2)
A319-100 120pax (Config 25/95) 4 crew (2/2)
A340-200 250pax (Config 24/226) 9 crew (3/9)
A340-300 253pax (config 38/215) 10Crew(5/5)
A340-600 317pax (config 42/275) 11crew(5/7)
Our CAA also applies 1-50 rule.