BOURGS

	1982	1990	Evolution		Structure
			brute	%	1982	1990
RSSPR	5156	6392	1236	23,97%	16,24%	17,24%
RSSPUET	3544	4876	1332	37,58%	11,17%	13,15%
RSE	924	904	-20	-2,16%	2,91%	2,44%
PCISEFI	1852	2952	1100	59,40%	5,83%	7,96%
PCIFL	1788	2061	273	15,27%	5,63%	5,56%
PBMAG	3888	3636	-252	-6,48%	12,25%	9,81%
PBMIN	11612	12820	1208	10,40%	36,58%	34,58%
PBMBA	2960	3416	456	15,41%	9,33%	9,21%
	31740	37077	5337	16,81%	100,00%	100,00%