{Product(category='computer power supply', brand='EVGA', model='BQ 850'): [8, 8, 8, 8, 8, 8, 8, 8, 8, 8], Product(category='computer power supply', brand='FSP Group', model='Hydro PTM 750W'): [7, 4, 3, 2, 5, 2, 3, 7, 7, 2], Product(category='computer power supply', brand='Lian Li', model='SP750'): [4, 5, 4, 6, 3, 3, 4, 3, 4, 3], Product(category='computer power supply', brand='MSI', model='MSI MPG A850GF'): [5, 7, 7, 7, 7, 6, 5, 5, 5, 5], Product(category='computer power supply', brand='Zalman', model='teramax ii 1000w 80+ gold certified power supply'): [2, 1, 5, 1, 1, 4, 7, 1, 3, 1], Product(category='computer power supply', brand='Fractal Design', model='Ion 760P'): [3, 3, 2, 5, 2, 5, 6, 2, 2, 6], Product(category='computer power supply', brand='Be Quiet', model='Straight Power 11 750W'): [6, 6, 1, 4, 6, 7, 1, 6, 6, 7], Product(category='computer power supply', brand='Gigabyte', model='P750GM'): [1, 2, 6, 3, 4, 1, 2, 4, 1, 4]}