Swede here. I would say that piracy had it’s peak before the raid in 2006 and further harmed by copyswede and thier lobbying for an extra tax on anything that has some form of storage media, can’t remember what year that tax came into effect. I might be wrong but that’s my experience.
I’m not sure about digital storage such as cloud serviced. But for example you decide to but a new HDD/SSD you pay an extra 1.25 SEK/GiB up to a maximum of 100 SEK, or a new mobile phone that’s another 4.38 SEK/GiB with no upper limit.
The reasoning behind that tax is that in Sweden you are allowed to make personal copies of media you own and apparently the movie/music industry loses to much money due to that law. So that money will go to the movie or music labels as compensation for lost revenue.