If official election results processed by an electronic tabulation system, at which level results are entered into an electronic tabulation system? - Netherlands

Country: 
Netherlands
Question: 
If official election results processed by an electronic tabulation system, at which level results are entered into an electronic tabulation system?
Answer: 
Between polling station level and central level (see comments)
Comments: 

After the votes are counted and the results written down in the official report, the official report is handed in at the town hall. The voting result for each polling station is entered into an electronic tabulation system there. Based on the information in the official reports, the result for the municipality is calculated. Based on the results ofthe municipalities, the principal electoral committees calculate the regional result. And based on the regional result, the central election commission calculates the national election result.