{"bins":[{"timeSlice":{"key":"1500_1550","label":"1500-1550","startYear":1500,"endYear":1550,"durationYears":50,"timeRange":{"start":"1500-01-01","end":"1550-12-31"}},"count":22},{"timeSlice":{"key":"1550_1600","label":"1550-1600","startYear":1550,"endYear":1600,"durationYears":50,"timeRange":{"start":"1550-01-01","end":"1600-12-31"}},"count":19},{"timeSlice":{"key":"1600_1650","label":"1600-1650","startYear":1600,"endYear":1650,"durationYears":50,"timeRange":{"start":"1600-01-01","end":"1650-12-31"}},"count":301},{"timeSlice":{"key":"1650_1700","label":"1650-1700","startYear":1650,"endYear":1700,"durationYears":50,"timeRange":{"start":"1650-01-01","end":"1700-12-31"}},"count":1099},{"timeSlice":{"key":"1700_1750","label":"1700-1750","startYear":1700,"endYear":1750,"durationYears":50,"timeRange":{"start":"1700-01-01","end":"1750-12-31"}},"count":1531},{"timeSlice":{"key":"1750_1800","label":"1750-1800","startYear":1750,"endYear":1800,"durationYears":50,"timeRange":{"start":"1750-01-01","end":"1800-12-31"}},"count":3253},{"timeSlice":{"key":"1800_1850","label":"1800-1850","startYear":1800,"endYear":1850,"durationYears":50,"timeRange":{"start":"1800-01-01","end":"1850-12-31"}},"count":2887},{"timeSlice":{"key":"1850_1900","label":"1850-1900","startYear":1850,"endYear":1900,"durationYears":50,"timeRange":{"start":"1850-01-01","end":"1900-12-31"}},"count":35124},{"timeSlice":{"key":"1900_1950","label":"1900-1950","startYear":1900,"endYear":1950,"durationYears":50,"timeRange":{"start":"1900-01-01","end":"1950-12-31"}},"count":149518},{"timeSlice":{"key":"1950_2000","label":"1950-2000","startYear":1950,"endYear":2000,"durationYears":50,"timeRange":{"start":"1950-01-01","end":"2000-12-31"}},"count":160349},{"timeSlice":{"key":"2000_2050","label":"2000-2050","startYear":2000,"endYear":2050,"durationYears":50,"timeRange":{"start":"2000-01-01","end":"2050-12-31"}},"count":28642}],"maxCount":160349,"timeRange":{"start":"1500-01-01","end":"2050-12-31"},"totalFeatures":375047}