By a more directly comparable measure, "Love Shine a Light" received an average of 9.458 points per country or 78.82% of total votes available, the third-highest in the history of the present voting system, behind only "Save Your Kisses for Me" by Brotherhood of Man in Eurovision Song Contest 1976 (9.647 points per jury, 80.39% of available points) and "Ein bißchen Frieden" by Nicole (German singer) in Eurovision Song Contest 1982 (9.470 votes per jury, 78.91% of available points). Furthermore, the song received maximum points from ten of twenty-four countries (41.7%), the fourth highest of all time behind "Euphoria (Loreen song)" by Loreen (singer) in Eurovision Song Contest 2012  (which received 12 points from eighteen of forty-one countries, or 43.9%), "Non ho letà" by Gigliola Cinquetti in 1964 (receiving the then-maximum 5 points from eight of fifteen countries, or 53.3%) and "Ein bißchen Frieden" in 1982 (12 points from nine of seventeen countries, or 52.9%).
Question: How many more points per jury did "Save Your Kisses For Me" have than "Ein bißchen Frieden"?
Answer: .177