https://en.wikipedia.org/wiki/List_of_countries_by_tea_consu...
https://en.wikipedia.org/wiki/List_of_countries_by_tea_consu...
There are other "oddities" that make me suspicious. e.g. Saudi Arabia and UAE have extremely similar native population (bedouin Arab origins) and neither culturally drink black tea, but KSA ranks much higher than UAE. My immediate guess is the massive (underpaid) southeast asian labor force in KSA¹, which I know firsthand consume tea ceaselessly - but India supposedly has a lower per-capita consumption rate than the UAE. In fact, I'm sure both KSA and UAE are up there because of their foreign laborers, lending credence to my suspicion that countries with local tea production (such as India) are massively under-represented in that list.
¹: KSA does admittedly have a higher percentage of Levantine and North African permanent residents.