These rankings need explanation.
How does Armenia get 9th with 7.35 overall score when 17.1 per 100,000 die there? Compared with Israel in 10th, with just 4.2 deaths per 100K? Over four times the rate of death. Armenia also outranks countries with deaths per 100,000s in the 2.x and 3.x range! That is a seven times higher death rate in Armenia that Switzerland, ranked 13.
It makes sense to have a basket of factors, but deaths / 100,000 and/or deaths / million car-km have to carry more weight in the aggregation.
Thailand is #1 in the deaths/100K category, so they can claim a win in the most important category ????