Did a few things

Assets/UserReporting/Scripts/Client/UserReportMetric.cs

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+using System;
+
+namespace Unity.Cloud.UserReporting
+{
+    /// <summary>
+    /// Represents a user report metrics.
+    /// </summary>
+    public struct UserReportMetric
+    {
+        #region Properties
+
+        /// <summary>
+        /// Gets the average.
+        /// </summary>
+        public double Average
+        {
+            get { return this.Sum / this.Count; }
+        }
+
+        /// <summary>
+        /// Gets the count.
+        /// </summary>
+        public int Count { get; set; }
+
+        /// <summary>
+        /// Gets the maximum.
+        /// </summary>
+        public double Maximum { get; set; }
+
+        /// <summary>
+        /// Gets the minimum.
+        /// </summary>
+        public double Minimum { get; set; }
+
+        /// <summary>
+        /// Gets the name.
+        /// </summary>
+        public string Name { get; set; }
+
+        /// <summary>
+        /// Gets the sum.
+        /// </summary>
+        public double Sum { get; set; }
+
+        #endregion
+
+        #region Methods
+
+        /// <summary>
+        /// Samples a value.
+        /// </summary>
+        /// <param name="value">The value.</param>
+        public void Sample(double value)
+        {
+            if (this.Count == 0)
+            {
+                this.Minimum = double.MaxValue;
+                this.Maximum = double.MinValue;
+            }
+
+            this.Count++;
+            this.Sum += value;
+            this.Minimum = Math.Min(this.Minimum, value);
+            this.Maximum = Math.Max(this.Maximum, value);
+        }
+
+        #endregion
+    }
+}