Which countries were republics and which parliamentary monarchies at the beginning of the 20th century?

There were significantly fewer countries on the world map at the beginning of the 20th century than now. The republics were France, Portugal (since 1910) and San Marino.
Most of the European countries belonged to parliamentary monarchies, that is, Great Britain, Denmark, Sweden, the Netherlands, Belgium, Spain, Italy, Japan.
It should be noted that China, the United States and Ethiopia did not belong to any of these categories. The Russian Empire is in question, since the creation of the Duma in 1906 it could be partly attributed to a parliamentary monarchy.