diff --git a/app/src/main/java/foundation/e/advancedprivacy/domain/usecases/WeeklyReportUseCase.kt b/app/src/main/java/foundation/e/advancedprivacy/domain/usecases/WeeklyReportUseCase.kt
index 26f16e57aac9b24b7c88fea269e0a3ba13ca9c04..7181d871835ff24ad8714294f8c8496cc25329e0 100644
--- a/app/src/main/java/foundation/e/advancedprivacy/domain/usecases/WeeklyReportUseCase.kt
+++ b/app/src/main/java/foundation/e/advancedprivacy/domain/usecases/WeeklyReportUseCase.kt
@@ -119,36 +119,41 @@ class WeeklyReportUseCase(
             return
         }
 
-        val hoursInWeek = 7 * 24
-        candidates.add(
-            WeeklyReport(
-                endOfWeek,
-                WeeklyReport.StatType.CALLS_PER_APP,
-                WeeklyReport.LabelId.CALLS_PER_APP_1,
-                app,
-                listOf((callsPerWeek / hoursInWeek).toString())
+        val callsPerHours = callsPerWeek / (7 * 24)
+        if (callsPerHours > 0) {
+            candidates.add(
+                WeeklyReport(
+                    endOfWeek,
+                    WeeklyReport.StatType.CALLS_PER_APP,
+                    WeeklyReport.LabelId.CALLS_PER_APP_1,
+                    app,
+                    listOf(callsPerHours.toString())
+                )
             )
-        )
 
-        candidates.add(
-            WeeklyReport(
-                endOfWeek,
-                WeeklyReport.StatType.CALLS_PER_APP,
-                WeeklyReport.LabelId.CALLS_PER_APP_2,
-                app,
-                listOf((callsPerWeek / hoursInWeek).toString())
+            candidates.add(
+                WeeklyReport(
+                    endOfWeek,
+                    WeeklyReport.StatType.CALLS_PER_APP,
+                    WeeklyReport.LabelId.CALLS_PER_APP_2,
+                    app,
+                    listOf(callsPerHours.toString())
+                )
             )
-        )
+        }
 
-        candidates.add(
-            WeeklyReport(
-                endOfWeek,
-                WeeklyReport.StatType.CALLS_PER_APP,
-                WeeklyReport.LabelId.CALLS_PER_APP_3,
-                app,
-                listOf((callsPerWeek / 7).toString())
+        val callsPerDay = callsPerWeek / 7
+        if (callsPerDay > 0) {
+            candidates.add(
+                WeeklyReport(
+                    endOfWeek,
+                    WeeklyReport.StatType.CALLS_PER_APP,
+                    WeeklyReport.LabelId.CALLS_PER_APP_3,
+                    app,
+                    listOf((callsPerDay).toString())
+                )
             )
-        )
+        }
     }
 
     private suspend fun addNewTrackerCandidates(candidates: MutableList<WeeklyReport>, endOfWeek: Instant) = withContext(Dispatchers.IO) {