World Record for Coup Attempts

The nation with the most coup attempts in history is Spain (even more than the attempts in Greece).  Here they are:

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1. 603 by General Witerico against king Liuva II
2. 631 by Duke Sisenando against king Suintila
3. 642 : Tulga was overthrown by Chindasvinto
4. 692 : Égica was briefly overthrown by Suniefredo
5. 1814 : Absolutist pronunciamiento of Fernando VII and Francisco Javier de Elío
6. 1815 : failed liberal pronunciamiento of Juan Díaz Porlier at A Coruña
7. 1820 : successful liberal pronunciamiento of Rafael del Riego, start of the Trienio Liberal
8. 1822 : failed absolutist coup by the Royal Guard of Fernando VII
9. 1831 : failed liberal pronunciamiento of Manuel de Torrijos
10. 1835 : liberal pronunciamiento of Cordero y de Quesada
11. 1836 : successful liberal mutiny of La Granja de San Ildefonso
12. 1841 : failed Moderate pronunciamiento
13. 1843 : successful Moderate pronunciamiento of Narváez and Francisco Serrano y Domínguez, end of the Baldomero Espartero regency
14. 1844 : failed liberal and Esparterist coup, led by Martín Zurbano
15. 1846 : failed progressive liberal military and civic revolt in Galicia, led by Miguel Solís Cuetos
16. 1848 : failed progressive liberal military and civic revolt in Madrid, led by colonel Manuel Buceta
17. 1854 : successful revolutionary coup in Madrid, led by general Leopoldo O'Donnell
18. 1860 : failed carlist military uprising at Sant Carles de la Ràpita, led by general Jaime Ortega y Olleta
19. 1866 : failed Progressive and Democrat coup in Madrid
20. 1866 : failed pronunciamiento of Villarejo de Salvanés, led by general Juan Prim
21. 1868 : successful Glorious Revolution, started by the pronunciamiento of Juan Bautista Topete in Cádiz
22. 1874 : successful coup of Manuel Pavía y Rodríguez de Alburquerque
23. 1874 : successful "Pronunciamiento de Sagunto", that ends the Spanish First Republic and restores monarchy and the Borbón family at the throne
24. 1883 : failed 5 August republican pronunciamiento in Badajoz
25. 1886 : failed republican coup in Madrid, led by Manuel Villacampa del Castillo and Manuel Ruiz Zorrilla
26. 1923 by Miguel Primo de Rivera against Manuel García Prieto
27. 1926 : failed "Sanjuanada", a coup against the dictatorship of Miguel Primo de Rivera
28. 1929 : failed coup against the dictatorship of Miguel Primo de Rivera, led by José Sánchez-Guerra y Martínez
29. 1930 : failed republican pronunciamiento in Jaca
30. 1932 by José Sanjurjo failed to overthrow Manuel Azaña
31. 1936 by Francisco Franco against Manuel Azaña and the Second Spanish Republic, starting the Spanish Civil War
32. 1939 by Segismundo Casado against the republican government of Juan Negrín
33. November 17, 1978: An aborted coup led by Antonio Tejero to stop the Spanish transition to democracy.
34. February 23, 1981: A group led by Tejero broke into the Congress of Deputies while they were preparing to elect Leopoldo Calvo Sotelo as the new prime minister. King Juan Carlos denounced the coup in a nationally televised address, and the coup collapsed the next day with no casualties.
35. October 27, 1982: A group of far-right colonels failed to overthrow Calvo Sotelo.
36. June 2, 1985: a group of far-right soldiers and officers (along with some civilians) planned to take power thanks to a false flag attack, but the conspiracy was later aborted

https://en.wikipedia.org/wiki/List_of_coups_d%27%C3%A9tat_and_coup_attempts_by_country