Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_28741_1 ( _usd__2012_ VARCHAR, gdp__nominal__per_capita VARCHAR, capital VARCHAR )

### Question ###
What are the numbers for GDP (nominal) per capita and USD (2012) of the area with Phnom Penh as capital?

### Accurate SQL ###

SELECT COUNT(gdp__nominal__per_capita), _usd__2012_ FROM table_28741_1 WHERE capital = "Phnom Penh"