First of all we still do not know how long it would stay to world. Some research says it may be stay 2/3 years though in the mean time every government want to run their economy slowly. Now some govt will say they are free from nCOVID and another govt will say they are not. So that Export, import crisis will come to us massively and those small economic countries which are based on their supply will deeply affected with this problem. So finally we can say 5/6 years may need to come stable again if everything goes well.