return {
    language    = "pt",
    source      = "https://pt.wikipedia.org/wiki/Frequência_de_letras",
    frequencies = {
        [0x61] = 14.63, [0x62] = 1.04, [0x63] = 3.88, [0x64] = 4.99, [0x65] = 12.57,
        [0x66] =  1.02, [0x67] = 1.30, [0x68] = 1.28, [0x69] = 6.18, [0x6A] =  0.40,
        [0x6B] =  0.02, [0x6C] = 2.78, [0x6D] = 4.74, [0x6E] = 5.05, [0x6F] = 10.73,
        [0x70] =  2.52, [0x71] = 1.20, [0x72] = 6.53, [0x73] = 7.81, [0x74] =  4.74,
        [0x75] =  4.63, [0x76] = 1.67, [0x77] = 0.01, [0x78] = 0.21, [0x79] =  0.01,
        [0x7A] =  0.47,
    }
}