List the state names and the number of customers living in each state.
SELECT t2.state_province_county ,  count(*) FROM customer_addresses AS t1 JOIN addresses AS t2 ON t1.address_id  =  t2.address_id GROUP BY t2.state_province_county
SELECT t2.state_province_county ,  count(*) FROM customer_addresses AS t1 JOIN addresses AS t2 ON t1.address_id  =  t2.address_id GROUP BY t2.state_province_county
[{'state_province_county': 'California', 'count(*)': 2}, {'state_province_county': 'Colorado', 'count(*)': 2}, {'state_province_county': 'Idaho', 'count(*)': 1}, {'state_province_county': 'Illinois', 'count(*)': 1}, {'state_province_county': 'Maine', 'count(*)': 1}, {'state_province_county': 'Michigan', 'count(*)': 2}, {'state_province_county': 'Nebraska', 'count(*)': 1}, {'state_province_county': 'Tennessee', 'count(*)': 4}, {'state_province_county': 'Wyoming', 'count(*)': 1}]