How many restrictive export and import measures have the big G20 countries added since 2008?

1. Globalization is credited with creating jobs and wealth through comparative advantage. 2. A problem noted alongside that benefit concerns the leading economies themselves. 3. The big G20 countries have added more than 1,200 restrictive export and import measures since 2008. 4. Such measures work against the very specialization that produces the gains. 5. The three other figures understate or overstate that count. _Source: OpenStax Introduction to Business (CC BY 4.0), Ch 3 "Competing in the Global Marketplace", section 3.2 Why Nations Trade_