Hi, I'm trying to figure out how to split a date row in the format of YYYY.Month into two separate rows where one is YYYY and other is the month.
e.g.:
Original dataset:
| Record | F1 | F2 | F5 | F8 | F11 | F14 |
| 1 | | | 2022.January | 2022.February | 2022.March | 2022.April |
| 2 | | | XXX | XXX | XXX | XXX |
| 3 | 12345 | Revenue | data | data | data | data |
| 4 | 123456 | Revenues non-trading | data | data | data | data |
| 5 | 123457 | Revenues xxx | data | data | data | data |
| 6 | 123458 | Revenuesxxx | data | data | data | data |
Desired dataset:
| Record | F1 | F2 | F5 | F8 | F11 | F14 |
| 1 | | | 2022 | 2022 | 2022 | 2022 |
| 2 | | | January | February | March | April |
| 3 | | | XXX | XXX | XXX | XXX |
| 4 | 12345 | Revenue | data | data | data | data |
| 5 | 123456 | Revenues non-trading | data | data | data | data |
| 6 | 123457 | Revenues xxx | data | data | data | data |
| 7 | 123458 | Revenues xxx | data | data | data | data |
Any ideas? 
Thanks a lot!