<prompt> Bhala ukuqhubeka kwalesi sigaba - I-Angola ibambe iqhaza emidlalweni engu-14 yeNdebe Yomhlaba kusukela ngo-1990, okungukuthi ngo-1990, 1993, 1995, 1997, 1999, 2001, 2003, 2005, 2007, 2009, 2011  <response>: Ngo-2013, ngo-2015 nango-2017. Ikakhulukazi ibekwe endaweni yesi-7 ngo-2007 no-8 ngo-2011. 