Table:
0
A
B
C
D
E
F
G
H
1
Region
Vehicle
Automatic washing machine
Refrigerator
Water heater
Fixed telephone line
Mobile phone
Cable/Sat. TV connection
2
Arica and Parinacota
36.3%
66.7%
77.2%
39.0%
44.2%
94.1%
45.1%
3
Tarapacá
32.0%
60.9%
67.1%
35.4%
40.5%
93.3%
39.6%
4
Antofagasta
32.5%
68.5%
74.1%
57.8%
57.4%
95.6%
58.5%
5
Atacama
28.3%
61.9%
77.2%
56.5%
39.6%
95.4%
39.9%
6
Coquimbo
28.8%
61.6%
77.1%
58.4%
28.5%
95.3%
33.6%
7
Valparaíso
26.6%
71.3%
82.2%
71.0%
45.9%
92.5%
47.7%
8
Santiago
29.7%
73.2%
80.6%
70.9%
57.0%
93.6%
39.9%
9
O'Higgins
31.0%
69.7%
82.3%
66.2%
27.0%
95.6%
47.7%
10
Maule
27.3%
66.6%
79.6%
50.4%
16.1%
95.3%
30.5%
11
Biobío
25.6%
72.0%
79.9%
42.2%
32.2%
94.5%
42.5%
12
Araucanía
25.4%
66.7%
75.7%
38.9%
26.2%
92.7%
29.3%
13
Los Ríos
24.7%
71.2%
77.9%
36.9%
29.5%
94.1%
38.7%
14
Los Lagos
26.4%
73.6%
81.1%
36.1%
24.6%
95.3%
42.3%
15
Aisén
39.2%
83.2%
86.2%
57.3%
24.6%
93.9%
51.5%
16
Magallanes
45.5%
74.3%
84.0%
79.1%
56.9%
92.8%
54.7%

Questions and formulas:
Question: Name the region for automatic washing machine being 60.9%
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:H1,C1="60.9%"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:H16,C2:C16="60.9%"),1))
Level: medium
Question: Name the fixed telephone line for 25.6% vehicle
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:H1,B1="25.6%"),6))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:H16,B2:B16="25.6%"),6))
Level: medium
Question: Name the region for 39.2% vehicle
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:H1,B1="39.2%"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:H16,B2:B16="39.2%"),1))
Level: medium