Health Homeless persons according to consumption of alcoholic beverages by nationality Units: percentage Total Without consumption Light Moderate High Excessive Total 100.0 55.7 34.6 5.9 0.7 3.2 Spanish 100.0 49.8 36.9 8.4 0.9 4.0 Foreign 100.0 61.4 32.3 3.4 0.6 2.3 - European Union 100.0 43.3 43.0 8.2 3.3 2.3 - Rest of Europe 100.0 51.6 35.5 5.0 0.0 8.0 - Africa 100.0 71.9 22.4 3.5 0.3 1.9 - America 100.0 45.3 50.7 1.4 0.0 2.5 - Other nationality 100.0 83.6 15.3 0.0 0.0 1.2 Notes: 1) The consumption of alcoholic beverages is classified as: - Light, 1 to 175 c.c. of pure alcohol/week- Moderate, 176 to 525 c.c. of pure alcohol/week- High, 526 to 700 c.c. of pure alcohol/week- Excessive, more than 700 c.c. of pure alcohol/week Source: National Statistics Institute