It should be you who does this, since you are the one that made the bogus claim, but Ok. I've no doubt you'll come up with some excuse why the data isn't to be trusted, or the goal posts need to be moved. Or Trump.
As of today, the WHO website you provided shows Sweden had, from March 25 to March 31st (7 day) deaths of 28.
As of today, the WHO website you provided shows Finland had, from Feb 28 to March 31st (1 month) deaths of 84.
Since 84 is greater than 28, I can only rate your claim that Sweden had more deaths in a week than neighboring country Findland in a month as "False".
As of today, the WHO website you provided shows Norway had, from Feb 28 to March 31st (1 month) deaths of 37.
Since 37 is greater than 28, I can only rate your claim that Sweden had more deaths in a week than neighboring country Norway in a month as "False".
Maybe there's a third invisible country I'm not aware of that you were referring to?
Your entire claim was false. According to the WHO website you provided. Now for the goal post moving and claims about how the data can't be trusted. Proceed, sir.
As noted earlier --- the information from Sweden is delayed. I will merely wait three weeks, wait for the data to be updated... then respond.