Kuantan Singingi<2016>0<2017>6.5<2018>5.79<2019>4.82<2020>5.21<2021>2.06 Indragiri Hulu<2016>0<2017>4.73<2018>4.53<2019>4.79<2020>4.91<2021>3.32 Indragiri Hilir<2016>0<2017>4.08<2018>3.96<2019>4.55<2020>4.35<2021>2.66 Pelalawan<2016>0<2017>3.55<2018>5.12<2019>4.67<2020>5.99<2021>2.34 Siak<2016>0<2017>5.6<2018>4.06<2019>4.13<2020>5.8<2021>4.34 Kampar<2016>0<2017>5.93<2018>5.19<2019>5.65<2020>6.15<2021>4.27 Rokan Hulu<2016>0<2017>6.17<2018>5.23<2019>4.51<2020>4.42<2021>2.25 Bengkalis<2016>0<2017>8.62<2018>9.76<2019>9.28<2020>9.31<2021>6.63 Rokan Hilir<2016>0<2017>4.59<2018>5.82<2019>4.79<2020>4.8<2021>3.25 Kepulauan Meranti<2016>0<2017>4.54<2018>6.47<2019>5.93<2020>7.94<2021>4.43 Pekanbaru<2016>0<2017>8.91<2018>8.11<2019>7.74<2020>8.56<2021>8.29 Dumai<2016>0<2017>8.94<2018>5.87<2019>6.3<2020>8.19<2021>6.29 Riau<2016>7.43<2017>6.22<2018>5.98<2019>5.76<2020>6.32<2021>4.42