Table:
Republic of Cuba

República de Cuba (Spanish)

• Declaration of Independence

10 October 1868

• War of Independence

24 February 1895

• Recognized (handed over from Spain to the United States)

10 December 1898

• Republic declared (independence from United States)

20 May 1902

• Cuban Revolution

26 July 1953 – 1 January 1959

• Current constitution

24 February 1976

Could you calculate the row number and column number in this table? The JSON format {"row_number": "m", "column_number": "n"} should be utilized to display the ultimate result.

There are 7 rows and 2 columns in the table. So, the final answer is {"row_number": "7", "column_number": "2"}.