The absolute maximum rating (AMR) voltage value is not relevant because it is a DC measured voltage and not measured for a transient voltage, hence an intrinsically pessimistic value (AMR value is too low).
In the presented example the AMR value is too low, AMR = 5.5 V while the ESD destruction value is 12 V. The best approach to select the VCL is to apply the SEED methodology described in our ESD Webinar.
If any TLP information is available for the IC to be protected, the lower VCL will ensure the better protection.