Iceland was the country with the highest level of internet usage in year-end 2011 with 97.8% of the population online , according to Internet World Stats.Top ten countries worldwide with the highest internet level, year-end 2011:1. Iceland: 97.8%2. Norway: 97.2%3. Sweden: 92.9%4. Falkland Islands: 92.4%5. Luxembourg: 91.4%6. Greenland: 90.2%7. Australia: 89.8%8. Netherlands: 89.5%9. Denmark: 89.0%10. Finland: 88.6%