Puerto Rico (US) vs Sri Lanka
vs
Puerto Rico (US) vs Sri Lanka — Literacy Rate
| Year | Puerto Rico (US) | Sri Lanka |
|---|---|---|
| 2025 | - | 92.81% |
| 2023 | - | 92.66% |
| 2022 | - | 92.49% |
| 2021 | - | 92.43% |
| 2020 | - | 92.38% |
| 2019 | - | 92.25% |
| 2018 | - | 91.71% |
| 2017 | 92.39% | 91.90% |
| 2016 | - | 92.39% |
| 2015 | - | 92.57% |
| 2014 | - | 92.55% |
| 2010 | 91.97% | 91.18% |
| 2008 | - | 90.56% |
| 2006 | - | 90.81% |
| 2001 | - | 90.68% |
| 1990 | 89.62% | - |
| 1981 | - | 86.78% |
| 1980 | 86.75% | - |