The document reports on data collected from monitoring industry indexes in four level 5 systems over several months. It finds that maintaining each higher index level requires exponentially more mined volume per day. Specifically, it details the compositions and mining strategies for the different types of asteroid belts that spawn at each index level. The small asteroid cluster, which appears at level 1, contains the largest asteroid ("The Spod") that can push the system to level 2 when fully mined out. Overall, the report aims to provide information on developing and maintaining high-level industry systems in nullsec space.