(Population surveys) can be periodic.Logical formLearned from3 sentences. (State reports) can be periodic.Logical formLearned from3 sentences. Natural phenomena can be periodic.Logical formLearned from3 sentences. (Passing spaces) can be periodic.Logical formLearned from3 sentences. (Rest areas) can be periodic.Logical formLearned from3 sentences. A (report card) can be periodic.Logical formLearned from3 sentences. A shot can be periodic.Logical formLearned from3 sentences. A combativeness can be periodic.Logical formLearned from3 sentences. (Income statements) can be periodic.Logical formLearned from3 sentences. An assessement can be periodic.Logical formLearned from3 sentences. (Cash donations) can be periodic.Logical formLearned from3 sentences. A (summary program data requirement) can be periodic.Logical formLearned from3 sentences. A (hearing requirement) can be periodic.Logical formLearned from3 sentences. A (review wasdue) can be periodic.Logical formLearned from3 sentences. A (case review requirement) can be periodic.Logical formLearned from3 sentences.