Table:
0
A
B
C
D
E
1
City of license/market
Station
Channel TV ( RF )
Year of affiliation
Year of disaffiliation
2
Victoria, British Columbia
CHEK-TV
6 (analog only)
2001
2009
3
Kelowna , British Columbia
CHBC-TV
2 (analog only)
2006
2009
4
Red Deer, Alberta
CHCA-TV
6 (analog only)
2005
2009
5
Hamilton, Ontario
CHCH-TV
11.1 (11)
2001
2009
6
Montreal , Quebec
CJNT-TV
62 (analog only)
2001
2009

Questions and formulas:
Question: What is the most recent year of disaffiliation of a CHCH-TV station that affiliated after 2001?
Formula: MAX(FILTER(E1, (B1="chch-tv")*(D1>2001)))
Formula2: MAX(FILTER(E2:E6, (B2:B6="chch-tv")*(D2:D6>2001)))
Level: easy
Question: What is the earliest year of disaffiliation of a CHCH-TV station, licensed in Hamilton, Ontario?
Formula: MINIFS(E1,A1,"hamilton, ontario")
Formula2: MINIFS(E2:E6,A2:A6,"hamilton, ontario")
Level: easy