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| ID | Name | Month | Quarter | Year | unique_count |
|---|---|---|---|---|---|
| 1 | A | Feb | 1 | 2019 | 1 |
| 1 | A | Jan | 1 | 2019 | 0 |
| 2 | B | May | 2 | 2019 | 1 |
| 3 | C | May | 2 | 2018 | 1 |
| ID | Name | Month | Quarter | Year | unique_count |
|---|---|---|---|---|---|
| 1 | A | Feb | 1 | 2019 | 1 |
| 1 | A | Jan | 1 | 2019 | 0 |
| 2 | B | May | 2 | 2019 | 1 |
| 3 | C | May | 2 | 2018 | 1 |