*No COLA* = No COLA Provisions for State or Local Plans; *Suspended COLA* = At Least One State or Local Plan with Suspended COLA Rules; *Ad Hoc* = At Least One State or Local Plan with Ad Hoc COLA; *Mix of Plans With/out Automatic COLAs* = At Least One Plan/Tier Without a COLAs and Another Plan With an Automatic COLA; *Mix of Plans With/out Ad Hoc COLAs* = At Least One Plan/Tier Without a COLAs and Another Plan With an Ad Hoc COLA; *Automatic COLA* = All Plans Have Automatic COLA