Write SQL query to solve given problem: How many orders were from Hanna Moos company in 1999?. Keep the solution inside sql tag ```sql [SQL-Query] ```
SELECT COUNT(T2.OrderID) FROM Customers AS T1 INNER JOIN Orders AS T2 ON T1.CustomerID = T2.CustomerID WHERE STRFTIME('%Y', T2.OrderDate) = '1999' AND T1.CompanyName = 'Hanna Moos'