user: Question: How many % same-sex marriages are marriages between men for 923? 
Columns: ['Year', 'Marriages between men', 'Marriages between women', 'Same-sex marriages', 'Total marriages', '% same-sex marriages']
Types: ['text', 'real', 'real', 'real', 'real', 'text']
Sample row: ['2005 (since July)', 923.0, 352.0, 1275.0, 120728.0, '1.06']
SQL:

assistant: SELECT COUNT("% same-sex marriages") FROM "Table" WHERE "Marriages between men" = 923.0;