You have a valid European Blue Card, and all of these situations apply:
You have lived for 5 consecutive years in one or more EU/EEA countries with a valid European Blue Card.
You have lived, immediately prior to the time you submitted the application, for at least 2 consecutive years with a valid European Blue Card in the Netherlands .
You have lived (in these 5 years) no longer than 12 consecutive months, and in total no longer than 18 months outside the European Union.