| Data file | Cases | Variables |
|---|---|---|
| Immigration Household Data Set | 35 | 46 |
| Lands Bulk Filer Matrix | 39 | 6 |
| Lands Bulk Filer Question 6 | 43 | 2 |
| Lands Bulk Filer | 19 | 34 |
| Lands Households Matrix | 43 | 6 |
| Lands Households Question 7 | 43 | 3 |
| Lands Households | 37 | 40 |
| PACRO Bulk Filer Question 6 | 85 | 3 |
| PACRO Bulk Filer | 16 | 34 |
| PACRO Firm level survey | 40 | 48 |
| PACRO Livingstone | 15 | 47 |
| ZRA CACP data set | 9 | 63 |
| ZRA firm level survey 26 March 2010 Question 8 | 61 | 2 |
| ZRA firm level survey 26 March 2010 | 30 | 56 |