| Country Code | Continent | Country Name | Life Expectancy |
| ROM | Europe | Romania | 69.90 |
| RUS | Europe | Russian Federation | 67.20 |
| RWA | Africa | Rwanda | 39.30 |
| SAU | Asia | Saudi Arabia | 67.80 |
| SDN | Africa | Sudan | 56.60 |
| SEN | Africa | Senegal | 62.20 |
| SGP | Asia | Singapore | 80.10 |
| SGS | Antarctica | South Georgia and the South Sandwich Islands | NULL |
| SHN | Africa | Saint Helena | 76.80 |
| SJM | Europe | Svalbard and Jan Mayen | NULL |
| SLB | Oceania | Solomon Islands | 71.30 |
| SLE | Africa | Sierra Leone | 45.30 |
| SLV | North America | El Salvador | 69.70 |
| SMR | Europe | San Marino | 81.10 |
| SOM | Africa | Somalia | 46.20 |
| SPM | North America | Saint Pierre and Miquelon | 77.60 |
| SSD | Africa | South Sudan | 56.50 |
| STP | Africa | Sao Tome and Principe | 65.30 |
| SUR | South America | Suriname | 71.40 |
| SVK | Europe | Slovakia | 73.70 |