Non-island Countries with relatively large Islands

Considering islands with size at least 1,000 km2, which non-island countries have the highest percentage of their area consisting of islands? Overseas islands are not considered.
Data from Wikipedia
I was hoping to find some webpage showing the 'continental' area of each country but i didn't
You get hints when the percentage is less than 5%
Quiz by scambigol
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Last updated: January 29, 2016
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First submittedJanuary 29, 2016
Times taken618
Average score73.3%
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%
Country
58.8%
Malaysia
37.0%
Denmark
19.3%
Norway
16.5%
Italy
15.5%
Canada
%
Country
11.4%
Greece
8.8%
Chile
7.2%
Equatorial Guinea
5.9%
Estonia
3.8%
Slovakia
%
Country
1.8%
South Korea
1.8%
Spain
1.7%
Ecuador
1.6%
Russia
1.4%
France
+1
Level 75
Jan 29, 2016
Amazing fact about Slovakia :D
+1
Level 75
Jan 29, 2016
Make one about continental countries with biggest total island area.
+1
Level 75
Jan 29, 2016
Thing is, I only have the list of islands at least 1,000 km2, so I can't really make quizzes that compare continental/island areas, at least when countries are small. Tomorrow I will be submitting the complete list of countries with largest island at least 1,000 km2 big
+1
Level 79
Apr 5, 2018
No Bangladesh? The Ganges delta is full of islands, and just Bhola + Hatiya together make up over 1,2% of the country's area.
+1
Level 35
May 15, 2018
Slovakia? But it is landlocked.........
+1
Level 75
May 16, 2018
but it has wide rivers!
+1
Level 75
Feb 7, 2020
But I'm not convinced that any of its islands are >1,000km squared.
+1
Level 63
May 20, 2021
https://en.wikipedia.org/wiki/%C5%BDitn%C3%BD_ostrov