{ "Paris": { "18-24": 0.25, "25-34": 0.35, "35-44": 0.28, "45+": 0.20 }, "Marseille": { "18-24": 0.20, "25-34": 0.30, "35-44": 0.25, "45+": 0.18 }, "Lyon": { "18-24": 0.22, "25-34": 0.32, "35-44": 0.26, "45+": 0.19 }, "Toulouse": { "18-24": 0.18, "25-34": 0.28, "35-44": 0.24, "45+": 0.17 }, "Nice": { "18-24": 0.19, "25-34": 0.29, "35-44": 0.25, "45+": 0.18 }, "Nantes": { "18-24": 0.21, "25-34": 0.31, "35-44": 0.26, "45+": 0.19 }, "Strasbourg": { "18-24": 0.16, "25-34": 0.26, "35-44": 0.23, "45+": 0.16 }, "Montpellier": { "18-24": 0.17, "25-34": 0.27, "35-44": 0.23, "45+": 0.17 }, "Bordeaux": { "18-24": 0.20, "25-34": 0.30, "35-44": 0.25, "45+": 0.18 }, "Lille": { "18-24": 0.15, "25-34": 0.25, "35-44": 0.22, "45+": 0.15 } } The data above is hypothetical and does not reflect actual statistical data. The dictionary is structured as follows: - The keys of the outermost dictionary represent cities in France. - The keys of the inner dictionaries represent age groups. - The values of the inner dictionaries represent the probability of finding one's soulmate in that age group in that city.