| List of Top 30 cities and PIN codes mapped to Top 30 cities as on 31-Mar-2022 a. List of Top 30 cities as on 31-Mar-2022   b. PIN codes mapped to Top 30 cities (as on 31-Mar-2022) |
| List of Top 30 cities and PIN codes mapped to Top 30 cities as on 31-Mar-2021 a. List of Top 30 cities as on 31-Mar-2021 b. PIN codes mapped to Top 30 cities (as on 31-Mar-2021) |
| List of Top 30 cities and PIN codes mapped to Top 30 cities as on 31-Mar-2020 a. List of Top 30 cities as on 31-Mar-2020 b. PIN codes mapped to Top 30 cities (as on 31-Mar-2020) |
| List of Top 30 cities and PIN codes mapped to Top 30 cities as on 31-Mar-2019 a. List of Top 30 cities as on 31-Mar-2019 b. PIN codes mapped to Top 30 cities (as on 31-Mar-2019) |