Table:
0
A
B
C
D
E
F
G
H
I
J
1
Station Name
2002–03
2004–05
2005–06
2006–07
2007–08
2008–09
2009–10
2010–11
2011–12
2
Devonport
18795
16202
18573
19655
17450
21652
21674
27006
27756
3
Dockyard
4070
5088
4895
5335
4924
5280
5524
5406
7716
4
Keyham
8957
6374
7594
7976
5050
5648
5016
6330
7708
5
St Budeaux Victoria Road
5451
5818
6146
5264
5193
5678
7026
6942
7780
6
Bere Ferrers
17808
12862
11459
10824
10824
11580
12606
14374
15020
7
Bere Alston
37944
29552
27263
26866
28936
32454
36272
41666
44792
8
Calstock
25739
24024
21123
23476
26825
31168
33368
33198
32456
9
Gunnislake
39009
37190
43885
43676
48747
49070
51424
50218
52116

Questions and formulas:
Question: Which stations had volume of 5088 in 2004-05?
Formula: LET(query1,SUMMARIZE(A1,SUMX(C1)),FILTER(query1,CHOOSECOLS(query1,2)=5088))
Formula2: LET(query1,SUMMARIZE(A2:A9,SUMX(C2:C9)),FILTER(query1,CHOOSECOLS(query1,2)=5088))
Level: hard
Question: How many stations in 2011-12 had volume of 11580 in 2008-09?
Formula: SUM(FILTER(J1, G1=11580))
Formula2: SUM(FILTER(J2:J9, G2:G9=11580))
Level: easy
Question: What was the least volume recorded in 2011-12 when 2008-09 had 21652?
Formula: MIN(FILTER(J1, G1=21652))
Formula2: MIN(FILTER(J2:J9, G2:G9=21652))
Level: easy