http://usstudiesonline.com/war-among-all-puerto-ricans-the-nationalist-revolt-and-the-creation-of-the-estado-libre-asociado-of-puerto-rico-part-three/

The battle in Puerto Rico was over. By no means had it been bloodless. Eighteen Nacionalistas had been killed and eleven wounded.  Seven policemen and a Guardsman were killed while twenty-one police officers and eleven soldiers were wounded. A fireman and two civilians also died during the gunfights. After his arrest, a still defiant Albizu Campos declared that the nation was undergoing a glorious transfiguration.^[1]