The table given in the questions gives information about top 10 countries around the globe, Their average monthly spending along with some other expenditures percentage.
To start with the countries having highest percentage of their salary spent to purchase petrol are Eritrea, Turkey and greece having ratio of 61.10%, 34.20% and 25.40% respectively. Additionally, this can be observed by given data that Turkey has highest rate of average monthly petrol expenditure with the rate 315.96. On the other hand, countries like Norway, Sweden and Denmark has the lowest ratio of their monthly stipend spent on petrol with rate 7.40%,7.70% and 8.10% sequencealy.
Secondly, Norway has the lowest petrol demand, however have highest average of monthly disposable incomes with the rate 4329.07. Denmark having 3430.34 and Sweden having 3548.81 positions second and third in this catagorie.
In Conclusion, this is evident that it is not mandotory if a country have high average salary spent on petrol also have high percentage of petrolum expens.
