Received: 3 February 2021
Accepted: 21 June 2021
First Online: 6 July 2021
: The survey agencies that conducted the field survey for the data collection have collected prior consent from all the respondents. All methods were carried out in accordance with relevant guidelines and regulations.Local ethics committee of Institute for Social and Economic Change, Bangalore, ruled that no formal ethics approval was required to carry out research from this data source.
: Not applicable.
: The authors declare that they have no competing interest.