Nasional<2017>8.23<2018>7.92<2019>7.63<2020>8.34<2021>8.49<2022>10.21<2023>8.53<2024>8.27<2025>7.89 Sumatera Barat<2017>5.53<2018>5.45<2019>4.9<2020>5.86<2021>6.02<2022>7.31<2023>7.63<2024>8.88<2025>7.67 Dharmasraya<2017>4.51<2018>4.78<2019>4.47<2020>5.67<2021>6.03<2022>6.65<2023>6.25<2024>7.51<2025>6.37