| High risk (expert analysis) |  | |||||||
---|---|---|---|---|---|---|---|---|---|
Probability that nodule prevalence exceeds 20% (geostatistical analysis) | Yes | No | Total | ||||||
Surface 1000 km2 | Population | Surface 1000 km2 | Population | Surface 1000 km2 | Population | ||||
(1000) | % of total | (1000) | % of total | (1000) | % of total | ||||
> 0.9 | 1,440 | 35,447 | 98.0% | 25 | 714 | 2.0% | 1,465 | 36,161 | 100.0% |
> 0.5 | 2,193 | 55,066 | 93.4% | 152 | 3,877 | 6.6% | 2,345 | 58,943 | 100.0% |
> 0.1 | 2, 794 | 72, 479 | 80.4% | 837 | 17, 682 | 19.6% | 3,631 | 90,162 | 100.0% |
Total surveyed area | 3,180 | 83,972 | 35.4% | 5,089 | 152,986 | 64.6% | 8,270 | 236,959 | 100.0% |