Table 2 Perceived feasibility—descriptive statistics

Croatia

2.03

2.82

1.86

3.49

2.42

Austria

2.13

3.43

2.08

3.60

2.65

France

2.03

3.30

2.32

4.35

3.26

Israel

2.14

2.60

2.39

3.59

2.42

Lithuania

3.01

3.19

2.98

3.99

2.93

Poland

2.56

3.35

2.50

3.65

3.01

Slovenia

2.28

2.67

2.50

3.45

2.28

India

1.88

2.38

2.00

3.50

2.00

Rest of the World

2.13

3.50

2.00

3.88

2.56

All

2.20

3.00

2.17

3.66

2.62