You asked
I would like to request statistical data relating to the granting and refusal of visitor visas to the UK for the period covering from 2014 to present, processed by the Amman Office and grouped by nationality.
I would also like to request statistical data relating to the granting and refusal of visitor visas to the UK for the same period of time, by all the other visitor visa offices worldwide, grouped by nationality.
We said
Thank you for your request for information on visa applications. The Home Office is responsible for the collection and publication of visa statistics and not the Office for National Statistics. The latest data published by the Home Office can be found here:
https://www.gov.uk/government/statistics/immigration-statistics-year-ending-march-2019
If you require further information, you can visit the Home Office.