Table: bulgaria davis cup team
[['year', 'competition', 'date', 'location', 'score', 'result'], ['1990', 'europe zone group ii , 1st round', '30 march - 1 april', 'nicosia (cyp)', '5 - 0', 'win'], ['1990', 'europe zone group ii , quarterfinal', '4 - 6 may', 'sofia (bul)', '5 - 0', 'win'], ['1990', 'europe zone group ii , semifinal', '15 - 17 june', 'warsaw (pol)', '1 - 4', 'loss'], ['1991', 'europe zone group ii , quarterfinal', '3 - 5 may', 'oslo (nor)', '0 - 5', 'loss'], ['1992', 'euro / african zone group ii , 1st round', '1 - 3 may', 'sofia (bul)', '5 - 0', 'win'], ['1992', 'euro / african zone group ii , quarterfinal', '17 - 19 july', 'athens (gre)', '1 - 4', 'loss'], ['1993', 'euro / african zone group ii , 1st round', '30 april - 2 may', 'sofia (bul)', '3 - 2', 'win'], ['1993', 'euro / african zone group ii , quarterfinal', '16 - 18 july', 'sofia (bul)', '1 - 4', 'loss'], ['1994', 'euro / african zone group ii , 1st round', '29 april - 1 may', 'sopot (pol)', '1 - 4', 'loss'], ['1994', 'euro / african zone group ii , relegation play - off', '15 - 18 july', 'cairo (egy)', '2 - 3', 'loss'], ['1995', 'euro / african zone group iii , round robin', '11 may', 'san marino (smr)', '3 - 0', 'win'], ['1995', 'euro / african zone group iii , round robin', '12 may', 'san marino (smr)', '3 - 0', 'win'], ['1995', 'euro / african zone group iii , round robin', '13 may', 'san marino (smr)', '1 - 2', 'loss'], ['1995', 'euro / african zone group iii , round robin', '14 may', 'san marino (smr)', '2 - 0', 'win'], ['1996', 'euro / african zone group iii , round robin', '8 january', 'nairobi (ken)', '3 - 0', 'win'], ['1996', 'euro / african zone group iii , round robin', '9 january', 'nairobi (ken)', '3 - 0', 'win'], ['1996', 'euro / african zone group iii , round robin', '10 january', 'nairobi (ken)', '3 - 0', 'win'], ['1996', 'euro / african zone group iii , round robin', '12 january', 'nairobi (ken)', '0 - 3', 'loss'], ['1996', 'euro / african zone group iii , round robin', '13 january', 'nairobi (ken)', '3 - 0', 'win'], ['1996', 'euro / african zone group iii , round robin', '14 january', 'nairobi (ken)', '3 - 0', 'win'], ['1997', 'euro / african zone group iii , round robin', '21 may', 'plovdiv (bul)', '3 - 0', 'win'], ['1997', 'euro / african zone group iii , round robin', '22 may', 'plovdiv (bul)', '3 - 0', 'win'], ['1997', 'euro / african zone group iii , round robin', '23 may', 'plovdiv (bul)', '3 - 0', 'win'], ['1997', 'euro / african zone group iii , semifinal', '24 may', 'plovdiv (bul)', '3 - 0', 'win'], ['1997', 'euro / african zone group iii , final', '25 may', 'plovdiv (bul)', '3 - 0', 'win'], ['1998', 'euro / african zone group ii , 1st round', '1 - 3 may', 'meknes (mar)', '2 - 3', 'loss'], ['1998', 'euro / african zone group ii , relegation play - off', '17 - 19 july', 'sofia (bul)', '5 - 0', 'win'], ['1999', 'euro / african zone group ii , 1st round', '30 april - 2 may', 'plovdiv (bul)', '5 - 0', 'win'], ['1999', 'euro / african zone group ii , quarterfinal', '16 - 18 july', 'budapest (hun)', '1 - 4', 'loss']]
Statement: there were 15 Euro / African Zone Group Iii match , while there were only 4 Euro / African Zone Group Ii match
Statement: all 3 match in 1990 were from the Europe Zone Group Ii
Statement: there were 5 match played in 1997 , while only 2 match were played in 1998
Statement: the most match played in any Year was 6 in 1996
Statement: there was a total of 13 match that were Round Robin match