Thanks Padmini,
Excellent work! This is very useful information.
I note that some of the requests are very broad in nature and would pose a challenge to comply eg those requests for "All communications from ..."," all documents from..". In some jurisdictions this can be a legitimate reason for denial if the request is too burdensome.
ICANN must provide a reason(s) to support why it denies a request - merely stating "No" does not engender trust as the decision may not have any merit. Providing clear reasons would ensure that ICANN is in fact following the DIDP , it would provide legal guidance for future applicants and would comfort disappointed applicants who would be better informed on whether to pursue a re-consideration of the decision.
regards
Karel