diff --git a/src/models/statistics.ts b/src/models/statistics.ts
index 0cd97fb1ec1fdd7b7806492b6712f91f85f260dd..4f027d7efc173ce039bee5fe6571d04c1849575d 100644
--- a/src/models/statistics.ts
+++ b/src/models/statistics.ts
@@ -1,4 +1,4 @@
-type LastDayStatistics = {
+type LastStatistics = {
   channels_created: number;
   notifications_sent: number;
   users_active: number;
@@ -17,7 +17,8 @@ export class Statistics {
   mutes: number;
   categories: number;
   tags: number;
-  last_day: LastDayStatistics = <LastDayStatistics>{};
+  last_day: LastStatistics = <LastStatistics>{};
+  last_month: LastStatistics = <LastStatistics>{};
 
   top_channels_with_self_subscription: Record<string, number>;
   top_channels_with_notifications: Record<string, number>;
diff --git a/src/services/impl/statistics/get-statistics.ts b/src/services/impl/statistics/get-statistics.ts
index 1291a35e56200e8fca1e18abb0421e8ae54db711..4ea9b7e6f2fe161506f852e0b0d03ffff8bfb16c 100644
--- a/src/services/impl/statistics/get-statistics.ts
+++ b/src/services/impl/statistics/get-statistics.ts
@@ -81,6 +81,23 @@ export class GetStatistics implements Command {
       .where('"lastLogin" > NOW() - INTERVAL \'1 DAY\'')
       .getCount();
 
+    // Monthly numbers
+    this.s.last_month.channels_created = await transactionManager
+      .getRepository(Channel)
+      .createQueryBuilder('channel')
+      .where('"creationDate" > NOW() - INTERVAL \'1 month\'')
+      .getCount();
+    this.s.last_month.notifications_sent = await transactionManager
+      .getRepository(Notification)
+      .createQueryBuilder('notification')
+      .where('"sentAt" > NOW() - INTERVAL \'1 month\'')
+      .getCount();
+    this.s.last_month.users_active = await transactionManager
+      .getRepository(User)
+      .createQueryBuilder('user')
+      .where('"lastLogin" > NOW() - INTERVAL \'1 month\'')
+      .getCount();
+
     await this.calculateDeviceStats(transactionManager);
     await this.calculateMuteStats(transactionManager);
     await this.calculatePreferenceStats(transactionManager);
@@ -294,18 +311,6 @@ export class GetStatistics implements Command {
 
     this.s.avg_notifications_per_channel = notification_avg.average;
 
-    this.s.total_notifications_created_last_week = await transactionManager
-      .getRepository(Notification)
-      .createQueryBuilder('notification')
-      .where("notification.sentAt >= now() - interval '1 week'")
-      .getCount();
-
-    this.s.total_notifications_created_last_month = await transactionManager
-      .getRepository(Notification)
-      .createQueryBuilder('notification')
-      .where("notification.sentAt >= now() - interval '1 month'")
-      .getCount();
-
     const arrayNotification = await transactionManager
       .getRepository(Notification)
       .createQueryBuilder('notification')
@@ -322,8 +327,6 @@ export class GetStatistics implements Command {
     this.s.total_end_notifications_weekly_across_devices = 0;
 
     for (const notification of arrayNotification) {
-      const anon_id = '***-' + count; // anonymize notification id
-      this.s.last_10_notifications_reach[anon_id] = {};
       try {
         const oneAudit = (await AuditNotifications.getValuesAsJson(notification.notification_id)) as any;
         if (
@@ -338,7 +341,11 @@ export class GetStatistics implements Command {
           this.s.total_end_notifications_weekly += total_users_reach;
 
           if (count < 10) {
-            this.s.last_10_notifications_reach[anon_id]['target_users'] = total_users_reach;
+            const anon_id = '***-' + count; // anonymize notification id
+            this.s.last_10_notifications_reach[anon_id] = {
+              total_users_reach: total_users_reach,
+              total_device_reach: 0,
+            };
           }
 
           for (const user of Object.keys(target_users)) {
@@ -347,7 +354,8 @@ export class GetStatistics implements Command {
             this.s.total_end_notifications_weekly_across_devices += total_device_reach;
 
             if (count < 10) {
-              this.s.last_10_notifications_reach[anon_id]['devices'] += total_device_reach;
+              const anon_id = '***-' + count; // anonymize notification id
+              this.s.last_10_notifications_reach[anon_id]['total_device_reach'] += total_device_reach;
             }
           }
           count++;