id,name,age,salary,department,active,start_date,score
1,Alice Smith,28,75000.50,Engineering,true,2021-03-15,8.7
2,Bob Johnson,,65000,Marketing,false,2020-11-22,
3,Carol Davis,35,NA,Engineering,true,,9.2
4,,29,58000.75,Sales,true,2022-01-10,7.8
5,David Wilson,42,95000,Engineering,,2019-08-05,9.1
6,Eva Brown,31,72000,Marketing,false,2021-07-18,6.9
7,Frank Miller,,NA,Sales,true,2023-02-14,
8,Grace Lee,26,67000.25,,true,2022-05-30,8.3
9,Henry Taylor,38,82000,Engineering,false,,7.5
10,,33,NA,Marketing,true,2020-12-08,