One specific and measurable objective of your supply chain business partner, your supplier, is that they will deliver 100 pallets of product, per month, to your business. This is measured binary, success or failure. Each month you record the deliveries as total number of pallets. Here is your annual dataset: 100, 100, 100, 100, 90, 80, 100, 100, 110, 100, 110, 110. What is their annual success rate on this objective?