Interest rate spread is the interest rate charged by banks on loans to prime customers minus the interest rate paid by commercial or similar banks for demand, time, or savings deposits.
| 1990 | 2000 | 2005 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nicaragua | 6.45 | 7.34 | 8.07 | 10.33 | 8.69 | 11.00 | 13.97 | 12.49 | 11.01 | 10.34 | 9.53 | 9.58 | 9.38 | 9.03 | 8.13 | 8.06 | 7.36 | 8.99 |
| St. Vincent and the Grenadines | 7.26 | 6.93 | 6.69 | 6.31 | 6.14 | 6.54 | 6.71 | 6.51 | 7.18 | 7.22 | 6.89 | 6.66 | 6.55 | 6.26 | 5.92 | 6.03 | 5.92 | 5.85 |
| Antigua and Barbuda | 4.64 | 6.99 | 7.54 | 7.63 | 7.54 | 7.00 | 6.91 | 7.18 | 7.37 | 7.65 | 7.56 | 7.32 | 7.03 | 6.17 | 5.81 | 5.76 | 5.26 | 5.17 |
| St. Lucia | 7.85 | 8.27 | 7.77 | 7.29 | 6.51 | 6.44 | 6.14 | 6.20 | 6.58 | 6.61 | 6.68 | 6.54 | 6.22 | 5.60 | 5.36 | 5.31 | 5.17 | 5.08 |
| Dominica | 6.98 | 7.81 | 6.77 | 6.19 | 5.64 | 5.94 | 6.02 | 6.06 | 6.22 | 6.37 | 6.32 | 6.18 | 5.77 | 5.09 | 4.62 | 4.92 | 4.30 | 4.23 |
| Bolivia | 17.98 | 23.61 | 11.68 | 8.86 | 9.51 | 9.51 | 9.31 | 6.74 | 6.66 | 6.51 | 5.64 | 5.00 | 5.22 | 4.05 | 4.86 | 4.56 | 5.46 | |
| Venezuela, RB | 7.71 | 8.90 | 5.18 | 3.55 | 2.56 | 1.87 | 1.39 | 2.53 | 4.51 | 5.69 | 6.33 |