diff --git a/Octokit.Reactive/Clients/IObservableStatisticsClient.cs b/Octokit.Reactive/Clients/IObservableStatisticsClient.cs
index 1f0974a1..551189a2 100644
--- a/Octokit.Reactive/Clients/IObservableStatisticsClient.cs
+++ b/Octokit.Reactive/Clients/IObservableStatisticsClient.cs
@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using Octokit.Response;
 
 namespace Octokit.Reactive
 {
@@ -12,5 +13,37 @@ namespace Octokit.Reactive
         /// <param name="repositoryName">The name of the repository</param>
         /// <returns>A list of <see cref="Contributor"/></returns>
         IObservable<IEnumerable<Contributor>> GetContributors(string owner, string repositoryName);
+
+        /// <summary>
+        /// Returns the last year of commit activity grouped by week.
+        /// </summary>
+        /// <param name="owner">The owner of the repository</param>
+        /// <param name="repositoryName">The name of the repository</param>
+        /// <returns>The last year of  <see cref="CommitActivity"/></returns>
+        IObservable<CommitActivity> GetCommitActivity(string owner, string repositoryName);
+
+        /// <summary>
+        /// Returns a weekly aggregate of the number of additions and deletions pushed to a repository.
+        /// </summary>
+        /// <param name="owner">The owner of the repository</param>
+        /// <param name="repositoryName">The name of the repository</param>
+        /// <returns>Returns a weekly aggregate of the number additions and deletion</returns>
+        IObservable<CodeFrequency> GetCodeFrequency(string owner, string repositoryName);
+
+        /// <summary>
+        /// Returns the total commit counts for the owner and total commit counts in total. 
+        /// </summary>
+        /// <param name="owner">The owner of the repository</param>
+        /// <param name="repositoryName">The name of the repository</param>
+        /// <returns>Returns <see cref="Participation"/>from oldest week to now</returns>
+        IObservable<Participation> GetParticipation(string owner, string repositoryName);
+
+        /// <summary>
+        /// Returns a list of the number of commits per hour in each day
+        /// </summary>
+        /// <param name="owner">The owner of the repository</param>
+        /// <param name="repositoryName">The name of the repository</param>
+        /// <returns>Returns commit counts per hour in each day</returns>
+        IObservable<PunchCard> GetPunchCard(string owner, string repositoryName);
     }
 }
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diff --git a/Octokit.Reactive/Clients/ObservableStatisticsClient.cs b/Octokit.Reactive/Clients/ObservableStatisticsClient.cs
index 3d09367b..eea9d5dd 100644
--- a/Octokit.Reactive/Clients/ObservableStatisticsClient.cs
+++ b/Octokit.Reactive/Clients/ObservableStatisticsClient.cs
@@ -1,6 +1,7 @@
 using System;
 using System.Collections.Generic;
 using System.Reactive.Threading.Tasks;
+using Octokit.Response;
 
 namespace Octokit.Reactive
 {
@@ -21,5 +22,37 @@ namespace Octokit.Reactive
 
             return _client.Repository.Statistics.GetContributors(owner, repositoryName).ToObservable();
         }
+
+        public IObservable<CommitActivity> GetCommitActivity(string owner, string repositoryName)
+        {
+            Ensure.ArgumentNotNullOrEmptyString(owner, "owner");
+            Ensure.ArgumentNotNullOrEmptyString(repositoryName, "repositoryName");
+
+            return _client.Repository.Statistics.GetCommitActivity(owner, repositoryName).ToObservable();
+        }
+
+        public IObservable<CodeFrequency> GetCodeFrequency(string owner, string repositoryName)
+        {
+            Ensure.ArgumentNotNullOrEmptyString(owner, "owner");
+            Ensure.ArgumentNotNullOrEmptyString(repositoryName, "repositoryName");
+
+            return _client.Repository.Statistics.GetCodeFrequency(owner, repositoryName).ToObservable();
+        }
+
+        public IObservable<Participation> GetParticipation(string owner, string repositoryName)
+        {
+            Ensure.ArgumentNotNullOrEmptyString(owner, "owner");
+            Ensure.ArgumentNotNullOrEmptyString(repositoryName, "repositoryName");
+
+            return _client.Repository.Statistics.GetParticipation(owner, repositoryName).ToObservable();
+        }
+
+        public IObservable<PunchCard> GetPunchCard(string owner, string repositoryName)
+        {
+            Ensure.ArgumentNotNullOrEmptyString(owner, "owner");
+            Ensure.ArgumentNotNullOrEmptyString(repositoryName, "repositoryName");
+
+            return _client.Repository.Statistics.GetPunchCard(owner, repositoryName).ToObservable();
+        }
     }
 }
\ No newline at end of file