Survey on Human Resources in Science and Technology Employment situation of the doctorate-holders Percentage of doctorate-holders, by age and employment situation at 31 December 2009. Units: percentage ,Total,Employed,Unemployed,Inactive, Total,100.00,96.10,2.08,1.82, Under 35 years old,10.17,9.75,0.33,0.09, 35-44 years old,50.92,49.42,1.16,0.34, 45-54 years old,29.19,28.59,0.39,0.21, 55-64 years old,8.45,7.66,0.16,0.63, 65-69 years old,1.27,0.69,0.03,0.56, Notes: Source: National Statistics Institute