Popularity of letters in Finnish

gistfile1.txt

i: 117512 percentage: 11.630751932982038
a: 115505 percentage: 11.432109078384252
t: 86995 percentage: 8.61033140793938
s: 74917 percentage: 7.414911179821766
e: 68481 percentage: 6.777907984908289
u: 66959 percentage: 6.627268012462934
k: 66276 percentage: 6.559668077390543
n: 65867 percentage: 6.519187296358907
l: 58791 percentage: 5.818840092007173
o: 54786 percentage: 5.4224451579443285
r: 39779 percentage: 3.93712711163194
ä: 31976 percentage: 3.164825071558935
p: 30522 percentage: 3.0209154001163947
m: 29938 percentage: 2.9631139915039846
v: 24381 percentage: 2.4131098345533655
h: 21760 percentage: 2.153696320900752
y: 21659 percentage: 2.143699844411277
j: 13108 percentage: 1.2973644933073096
d: 7451 percentage: 0.7374628348819624
ö: 7333 percentage: 0.7257837831417837
g: 2666 percentage: 0.26386738931624104
f: 1680 percentage: 0.1662780247754257
b: 1549 percentage: 0.15331229784353237
c: 266 percentage: 0.026327353922775736
z: 77 percentage: 0.007621076135540344
w: 74 percentage: 0.007324151091298512
x: 26 percentage: 0.002573350383429207
q: 21 percentage: 0.002078475309692821
å: 1 percentage: 0.0000989750147472772