What are you talking about?
"Inuit are the descendants of what anthropologists call the Thule culture, who emerged from western Alaska, after crossing the land bridge from Asia, around 1000 AD and spread eastwards across the Arctic. They displaced the related Dorset culture, the last major Paleo-Eskimo culture (in Inuktitut, called the Tuniit). Inuit legends speak of the Tuniit as "giants", people who were taller and stronger than the Inuit"
Even the Thule culture (proto-Inuits) didn't develop until 1000 AD
Also the Inuits spread to Greenland in the 13th century
Actually you should use even less than 1000 years, somewhere around 800
And my main point: even if Inuits were around Greenland for 5000 years (which is obviously not true), how could you really count with 5000 Duration for them?
While you only counted Hungary until 1538 - it even had a separate Parliament under the Hagsburgs for god's sake, I guess you also counted Poland when they were a totally separate kingdom/grand duchy, and only counted Brazil for 190 years...