Table:
text: List of aircraft of Canada's air forces
Aircraft listing
Aircraft listing
Name_ _1968_CF_designator Place_of_manufacture Primary_roles Service_period _used_
Avro Avian Mk.IVM n/a UK utility/trainer 1929–1936 29
Avro Tutor (Avro 621) n/a UK trainer 1931–1945 7
Avro Prefect (Avro 626) n/a UK trainer 1937–1945 12
Avro Anson n/a UK/Canada medium bomber/trainer 1940–1947 4413
Avro Lancaster n/a UK/Canada heavy bomber 1944–1965 229
Avro Lincoln n/a UK/Canada heavy bomber 1946–1947 3
Avro Wright n/a Canada forestry patrol 1925–1930 1
Avro Canada CF-105 Arrow CF-105 Canada interceptor 1958–1959 5
Avro Canada CF-100 Canuck CF-100 Canada interceptor 1951–1984 692
BAE Systems/Advanced Ceramics Research Silver Fox CU-167 UK UAV ?–? 4+
BAE Systems Hawk CT-155 UK advanced trainer 2000–current 22
Barkley-Grow T8P-1 n/a US transport 1939–1941 1

Question: From the list of Canadian Air Force aircraft, how many Avro Ansons were used from 1940 to 1947?