[Nick Beale]

A bit of browsing or downloading on the Bundesarchiv site should give you some indication of what LLG 1 had on strength. You don't say if you had a particular month in mind but you could try Rl 2-III/729a, /729b, /730 and 731a which between them cover strength and serviceability from 20 February to 30 June. Also RL 2-III/880 and /881 cover aircraft added and lost by units from January to August 1944, broken down by types and often by sub-types.