Reggie: Zelda, Mario Kart 8 DX, Mario Odyssey bought by over 50% of Switch owners, more

[VGPolyglot]

I don't understand the "more than Wii first year"? at the beginning of the sentence. Unless you mean by titles with more than a 50% attach ratio, which I guess is true as other than Wii Sports I don't think any other titles were that high, though I am not sure what Wii Play's sales were exactly.