Question: How many countries have reached their Adjusted net national income per capita (constant 2005 US$) indicator value to more than 1,000 but have not finished their external debt reporting?
SQL: SELECT COUNT(T1.CountryCode) FROM Country AS T1 INNER JOIN Indicators AS T2 ON T1.CountryCode = T2.CountryCode WHERE T2.IndicatorName = 'Adjusted net national income per capita (constant 2005 US$)' AND T1.ExternalDebtReportingStatus = 'Preliminary' AND T2.Value > 1000