Footnotes

• MW and AK contributed equally.

• Contributors AK and MW planned the study, aided by SB's guidance. AK and MW jointly conducted the survey. AK and MW wrote drafts of the short report which were reviewed and improved by SB. AK submitted the study. Please note that the first two named authors (AK and MW) contributed equally to the paper and if possible would like to receive equal credit/‘joint’ first authorship.

• Funding Royal Society for Asian Affairs.

• Competing interests None declared.

• Provenance and peer review Not commissioned; externally peer reviewed.

• Data sharing statement All unpublished data is available to anyone who should ask, please contact the authors at arjunkingdon@gmail.com or mkswillmott@gmail.com.