Chinastark/bird_dataset huggingface dataset:
Column: district_id
Name: location of branch
Data format: integer 
Description: location of branch
Column: A2
Name: district_name
Data format: text
Description: district_name
Column: A3
Name: region
Data format: text
Description: region
Column: A4
Name: number of inhabitants 
Data format: text
Column: A5
Name: no. of municipalities with inhabitants < 499
Data format: text
Description: municipality < district < region
Column: A6
Name: no. of municipalities with inhabitants 500-1999
Data format: text
Description: municipality < district < region
Column: A7
Name: no. of municipalities with inhabitants 2000-9999
Data format: text
Description: municipality < district < region
Column: A8
Name: no. of municipalities with inhabitants > 10000
Data format: integer
Description: municipality < district < region
Column: A9
Data format: integer
Value description: not useful
Column: A10
Name: ratio of urban inhabitants
Data format: real
Description: ratio of urban inhabitants
Column: A11
Name: average salary
Data format: integer
Description: average salary
Column: A12
Name: unemployment rate 1995
Data format: real
Description: unemployment rate 1995
Column: A13
Name: unemployment rate 1996
Data format: real
Description: unemployment rate 1996
Column: A14
Name: no. of entrepreneurs per 1000 inhabitants
Data format: integer
Description: no. of entrepreneurs per 1000 inhabitants
Column: A15
Name: no. of committed crimes 1995
Data format: integer
Description: no. of committed crimes 1995
Column: A16
Name: no. of committed crimes 1996
Data format: integer
Description: no. of committed crimes 1996