Statistiscs on Registered Health Professionals Registered health professionals. Year 2020 Registered Opticians-Optometrists by year and sex Unidades: absolute values ,Total,Men,Women, 2023,19.469,6.146,13.323, 2022,19.113,6.089,13.024, 2021,18.784,6.019,12.765, 2020,18.271,5.925,12.346, 2019,18.036,5.907,12.129, 2018,17.641,5.854,11.787, 2017,17.372,5.808,11.564, 2016,16.882,5.709,11.173, 2015,16.317,5.595,10.722, 2014,15.930,5.525,10.405, 2013,15.825,5.561,10.264, 2012,15.220,5.422,9.798, 2011,15.141,5.427,9.714, Notas: Registered (affiliated) professionals in Spain at 31 December Fuente: General Council of the Professional Associations of Opticians-Optometrists