Table: mobile_africa_stats
Columns: provider
country
subscribers_2005_thousands
subscribers_2006_thousands
growth

Question: What is the fewest number of 2005 subscribers for Vodafone?
SQL: SELECT MIN("subscribers_2005_thousands") FROM mobile_africa_stats WHERE "provider" = 'Vodafone'

Question: What is the maximum number of 2006 subscribers for Glo Mobile?
SQL: SELECT MAX("subscribers_2006_thousands") FROM mobile_africa_stats WHERE "provider" = 'Glo Mobile'

Question: What is the maximum number of 2006 subscribers for Mobilis?
SQL: SELECT MAX("subscribers_2006_thousands") FROM mobile_africa_stats WHERE "provider" = 'Mobilis'

Question: How many subscribers, in 2006, does Glo Mobile have?
SQL: SELECT "subscribers_2006_thousands" FROM mobile_africa_stats WHERE "provider" = 'Glo Mobile'

Question: How many 2006 subscribers are named Vodafone?
SQL: SELECT COUNT("subscribers_2006_thousands") FROM mobile_africa_stats WHERE "provider" = 'Vodafone'