Can Give me advice which company to choose to compare please ?
a)Compare DHL and UPS which same financial year end but different currency. DHL base Germany ,UPS base US
b)Compare UPS and FedEx which is different financial year end but same currency. Both base in US
c)Compare DHL and PostNL both same financial year end and same currency. But PostNL is Netherland Government post office the revenue is only 10% of total revenue of DHL