195024
Results March : Economic cycle June : Currency protection June : National road network June : General tariff June : Increasing taxes June : Spending restrictions December : Constitutional amendment on residence and welfare benefits December : Constitutional amendment on water management December : Federal law on the import and export of agricultural goods References
 None
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 None