What kind of measures focus on numerical data, like delivery percentages?

The correct answer is focused on quantitative measures because these are specifically designed to evaluate metrics that can be expressed numerically. Quantitative measures involve data that can be counted or measured, making them ideal for assessing performance through metrics such as delivery percentages, orders fulfilled on time, and other similar numerical criteria.

In the context of supplier relationships, using quantitative measures allows organizations to analyze trends, gauge performance against targets, and make data-driven decisions effectively. These measures are critical in providing objective insights that can influence procurement strategies and supplier evaluations based on hard evidence rather than subjective opinions.

The other choices address different aspects of measurement. Qualitative measures relate to subjective assessments, such as customer satisfaction or supplier relationships, focusing instead on the quality rather than numerical data. Benchmark measures usually involve comparing metrics to industry standards or competitors but do not inherently deal with the numerical data aspect. Statistical measures might involve calculations or interpretations of quantitative data, but they are a broad category that does not specifically target the metrics used to measure the performance of suppliers in a direct manner.