diff --git a/core/opl/data.py b/core/opl/data.py
index b2525ad..2b75ea5 100644
--- a/core/opl/data.py
+++ b/core/opl/data.py
@@ -209,6 +209,7 @@ def data_stats(data):
         q25 = percentile(data, 25)
         q75 = percentile(data, 75)
         q90 = percentile(data, 90)
+        q95 = percentile(data, 95)
         q99 = percentile(data, 99)
         q999 = percentile(data, 99.9)
         return {
@@ -229,6 +230,7 @@ def data_stats(data):
             "percentile25": q25,
             "percentile75": q75,
             "percentile90": q90,
+            "percentile95": q95,
             "percentile99": q99,
             "percentile999": q999,
             "iqr": q75 - q25,
diff --git a/opl/data.py b/opl/data.py
index b2525ad..2b75ea5 100644
--- a/opl/data.py
+++ b/opl/data.py
@@ -209,6 +209,7 @@ def data_stats(data):
         q25 = percentile(data, 25)
         q75 = percentile(data, 75)
         q90 = percentile(data, 90)
+        q95 = percentile(data, 95)
         q99 = percentile(data, 99)
         q999 = percentile(data, 99.9)
         return {
@@ -229,6 +230,7 @@ def data_stats(data):
             "percentile25": q25,
             "percentile75": q75,
             "percentile90": q90,
+            "percentile95": q95,
             "percentile99": q99,
             "percentile999": q999,
             "iqr": q75 - q25,
diff --git a/tests/test_data.py b/tests/test_data.py
index 0006863..acc054e 100644
--- a/tests/test_data.py
+++ b/tests/test_data.py
@@ -16,6 +16,7 @@ def test_data_stats(self):
         self.assertEqual(stats["range"], 2)
         self.assertEqual(stats["percentile25"], 0.75)
         self.assertEqual(stats["percentile75"], 1.25)
+        self.assertEqual(stats["percentile95"], 2.0)
         self.assertEqual(stats["iqr"], 0.5)
 
     def test_data_stats_empty(self):