The 8 Koots and 36 Gunas
The 36 points split across 8 koots - Varna (1), Vashya (2), Tara (3), Yoni (4), Graha Maitri (5), Gana (6), Bhakoot (7) and Nadi (8). Nadi and Bhakoot are the most critical; low scores there may need remedies even if the total is high.