see url:
https://www.investopedia.com/articles/personal-finance/042914/top-pension-systems-world.asp
see full article...for rules of comparison and graphs and what is
included or excluded...
Quote<<<
How the U.S. Scored
The U.S. had a score of 60.3 in 2020, which is slightly worse than its
score in 2019 (60.6). The U.S. retirement income system includes Social
Security and has voluntary private pensions, which can be occupational
or personal.1
How All Countries Ranked
The following chart shows the 39 countries included in the index and how
their pension systems scored and ranked in 2020:1
Global Pension System Ranking by Country
Rank Country 2020 Index Score
1 Netherlands 82.6
2 Denmark 81.4
3 Israel 74.7
4 Australia 74.2
5 Finland 72.9
6 Sweden 71.2
7 Singapore 71.2
8 Norway 71.2
9 Canada 69.3
10 New Zealand 68.3
11 Germany 67.3
12 Switzerland 67.0
13 Chile 67.0
14 Ireland 65.0
15 UK 64.9
16 Belgium 63.4
16 Hong Kong SAR 61.1
18 USA 60.3
19 Malaysia 60.1
20 France 60.0
21 Colombia 58.5
22 Spain 57.7
23 Saudi Arabia 57.5
24 Peru 57.2
25 Poland 54.7
26 Brazil 54.5
27 South Africa 53.2
27 Austria 52.1
29 Italy 51.9
30 Indonesia 51.4
31 South Korea 50.5
32 Japan 48.5
33 China 47.3
34 India 45.7
35 Mexico 44.7
36 Phillipines 43.0
37 Turkey 42.7
38 Argentina 42.5
39 Thailand 40.8
>>>End of Quote