[ 0-10]   Extremely low functionality because of laziness or absence of attention. Very low productivity. 

[11-25]   Very low functionality because of laziness or absence of concentration and attention. Low productivity. 

[26-40]   Low functionality because of lack of concentration and attention. 

[41-60]   Normal functionality. Patience. Predilection to study.

[61-75]   Good functionality. Patience and attention allows them to achieve successes in business and various trades. 

[76-90]   Very good functionality. Diligence allows them to achieve successes in a new business. Assiduity and attention.

[91-99]   Extremely high functionality. Diligence. But often overworks and stresses out.