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