Are you sure that is isn't the Dominican Republic/Haiti Border??North America is more forested now than it was 100 years ago.
Together, these four industries account for 55.6% of all small business jobs.
When you include medium-sized businesses in the mix, small- and medium-sized businesses account for more than 90% of the employment agriculture (98.8%), other services (98.6%), accommodation and food services (98%), wholesale and retail trade (97.1%), construction (96 %), business, building and other support services (93.4%) and professional, scientific and technical services (90.7%).
What are all the 90% for?
That is about 5M people so 100% would be about double, 10M equals 70% of the workforce. Imports vs exports would tell if we are making money or not, the rest of it is us passing money around inside the country so it's value has already been counted, it should not be counted again, let alone 10 times.