Persons may urge a reporting of (reserve data) with a lag.Logical formLearned from3 sentences. A lag may exceed some months.Logical formLearned from3 sentences. Models may use lags.Logical formLearned from3 sentences. A lag can be in (data availability).Logical formLearned from3 sentences. Boulders may represent a lag.Logical formLearned from3 sentences. A lag can be between countries.Logical formLearned from3 sentences. A lag can be between growth.Logical formLearned from3 sentences. A (lag time) can be unknown.Logical formLearned from3 sentences. A length may pertain-to a (lag period).Logical formLearned from3 sentences. A (lag time) can be between action.Logical formLearned from3 sentences. Lags can be in a (transmission mechanism).Logical formLearned from3 sentences. A lag can be in a development of processes.Logical formLearned from3 sentences. A (time lag) can be between an (observation period).Logical formLearned from3 sentences. A (time lag) can be between events.Logical formLearned from3 sentences. A (surface lag) can be dark.Logical formLearned from3 sentences.