Tag 'ref = 28'

Value histogram for key 'start_date'

• 2: 1987
• 2: ~1990
• 1: 1998
• 1: 1920
• 1: 1975
• 1: 1985
• 1: 1950
• 1: 1960
• 1: 1980
• 1: ~1970
• 1: 2000