Arithmetic Density: The ratio of the number of farmers to the total amount of arable land
Physiological Density: The ratio of people to the total amount of land
Agricultural Density: The ratio of people to the total amount of arable land
Percentage Farmers: The ratio of farmers to the total amount of people
Percent Arable Land: The ratio of total land to the total amount of arable land
Physiological Density: The ratio of people to the total amount of land
Agricultural Density: The ratio of people to the total amount of arable land
Percentage Farmers: The ratio of farmers to the total amount of people
Percent Arable Land: The ratio of total land to the total amount of arable land