Deletion of Underlying Decline Rate Observed

Comment: WP:OR|original research, Possibly fails . No references
Stance: delete
Cited policy: Wikipedia:Notability (WP:N)

Comment: Confirmed noms statement about few search hits. Only one source which suggests |original research
Stance: delete
Cited policy: Wikipedia:No original research (WP:OR)

Comment: sounds like |original, |unverified research
Stance: delete
Cited policy: Wikipedia:No original research (WP:OR||WP:V)