Nasional<2020>70.27<2021>71.45<2022>72.45<2023>72.54<2024>73.07<2025>76.49 Sumatera Barat<2020>79.33<2021>73.58<2022>74.98<2023>75.85<2024>74.76<2025>80.12 Dharmasraya<2020>67.94<2021>63.38<2022>63.9<2023>63.48<2024>65.79<2025>73