I tried some other snippets from various conlangs and got the following
results:
Sindarin (A Elbereth Gilthoniel):
Welsh 0.0313
Inupiaq 0.0240
Plautdietsch 0.0200
Breton 0.0188
Sindarin (The King's Letter to Samwise):
Breton 0.0874
Welsh 0.0766
Faeroese 0.0488
Icelandic 0.0472
Quenya (Namaarie):
Swahili 0.0273
SchwytzZurich 0.0235
Somali 0.0228
RomanschSursilvan 0.0217
Quenya (Genesis 2):
Breton 0.0974
Welsh 0.0649
BasqueGuipaz 0.0487
SerboCroatian 0.0473
Breathanach LF (Babel Text):
Irish 0.0799
Italian 0.0586
Islandic 0.0558
Gheg 0.0471
Breathanach LN (Babel Text):
Faeroese 0.1245
Icelandic 0.0975
Irish 0.0791
Welsh 0.0557
Germanech (improvised sample):
Latvian 0.1113
Catalan 0.0471
Italian 0.0414
SchwytzBern 0.0411
A sample of C code yielded the following scores:
English 0.0713
Scots 0.0519
Latin 0.0323
AngloSaxon 0.0296
Nice thing to play with! Thanks, Padraic!
...brought to you by the Weeping Elf