Año/País ESPAÑA BÉLGICA ALEMANIA ITALIA ESTADOS UNIDOS Rumania2000 13,60% 29,30% 30,20% 23,20% 43,90% 3,60%2001 18,10% 31,10% 31,60% 27,40% 50,10% 5%2002 20,40% 46% 48,70% 28,20% 60,10% 6,60%2003 36,50% 49,70% 53,50% 28,70% 63,10% 8,90%2004 40,20% 53,60% 61% 31,40% 66,30% 12,50%2005 47,50% 59,40% 68,70% 35,40% 69,60% 17%2006 49,80% 63,70% 72,20% 38% 70,60% 24,60%2007 54,10% 68,70% 75,20% 40,70% 73,50% 28,20%2008 58,20% 70,50% 78,10% 44,40% 75,80% 32,20%2009 61,20% 75,20% 79,50% 48,50% 78,10% 36,20%

Puerto Rico Francia Japón Dinamarca Portugal Reino Unido Ucrania10,50% 14,40% 30% 39,20% 16,40% 26,80% 0,70%15,60% 26,40% 38,50% 42,90% 18,10% 33,50% 1,20%17,50% 30,30% 46,50% 64,20% 19,30% 56,50% 1,90%19,70% 36,20% 48,30% 70,90% 25,60% 60,90% 3,10%22,10% 39,20% 62,20% 75,90% 29,30% 62,80% 3,50%23,40% 43% 66,80% 82,20% 35% 69,60% 3,70%25,50% 46,90% 68,50% 86,60% 38,10% 68,80% 4,50%27,90% 65,90% 74,10% 84,80% 42,20% 75% 13,80%25,30% 70,40% 75,20% 84,50% 44,40% 78,20% 22,50%25,20% 71,30% 77,70% 85,90% 48,60% 83,20% 33,30%

Turquía Canadá3,80% 42,20%5,20% 45%

11,40% 61,50%12,30% 63,90%13,30% 65,90%15,50% 67,90%18,20% 70,30%28,60% 72,80%34,40% 75,30%35,30% 77,70%