Letters 
Statistics for the Guide to Tolkien Letters
Letters: 2278
Letters from JRRT: 1364
Transcript statistics (2278 Letters)
(6)
0.3%
30.6%
(696)
39.5%
(899)
29.7%
(677)
new
unknown
partial
complete
Tags on Letters: 8526
References on Letters: 7659
80
43370