"U.S. Bureau of the Census, International Data Base"

"Table 060. Population by Literacy, Age, Sex, and Urban/Rural Residence"
"----------------","--------------","--------------","---------","------------","------------","---------","------------","------------","---------"
"Country or area/","              ","              ","         ","            ","            ","         ","            ","            ","         "
"Year/           ","    Both sexes","    Both sexes","Both sexe","        Male","        Male","     Male","      Female","      Female","   Female"
"Res/            ","         total","      literate"," literate","       total","    literate"," literate","       total","    literate"," literate"
"Age             ","    population","    population","  percent","  population","  population","  percent","  population","  population","  percent"
"----------------","--------------","--------------","---------","------------","------------","---------","------------","------------","---------"
"Guam/1980/Total"

"Total,  15+     ",         69007,         66537,    96.42,       36408,       35091,    96.38,       32599,       31446,    96.46
" 15-19          ",         10993,         10479,    95.32,        5849,        5577,    95.35,        5144,        4902,    95.30
" 20-24          ",         11108,         10652,    95.89,        6019,        5740,    95.36,        5089,        4912,    96.52
" 25-34          ",         19613,         19109,    97.43,       10048,        9762,    97.15,        9565,        9347,    97.72
" 35-44          ",         11295,         11011,    97.49,        6036,        5866,    97.18,        5259,        5145,    97.83
" 45-54          ",          8172,          7932,    97.06,        4409,        4274,    96.94,        3763,        3658,    97.21
" 55-64          ",          4841,          4645,    95.95,        2642,        2554,    96.67,        2199,        2091,    95.09
" 65+            ",          2985,          2709,    90.75,        1405,        1318,    93.81,        1580,        1391,    88.04
"----------------","--------------","--------------","---------","------------","------------","---------","------------","------------","---------"
"Source: U.S. Bureau of the Census, International" 
"        Data Base."