4.3.1. Self propelled vessels

	1995	1997	1998	1999	2000	2001
Total number	80	75	79	76	67	69
by class of inland waterways (see apendix)
class I to IV	80	75	79	76	67	69
by year of construction
up to 1949	4	4	4	3	1	1
1950 - 1969	37	35	38	37	29	31
1970 - 1979	30	27	28	27	27	26
1980 - 1989	3	3	4	4	4	5
1990 and over	6	6	5	5	6	6
Registered tonnes - total (thous. tonnes)	69,52	64,97	67,97	66,39	60,96	62,51
by class of inland waterways
class I to IV	69,52	64,97	67,97	66,39	60,96	62,51
by year of construction
up to 1949	2,50	0,21	0,21	0,16	0,54	0,54
1950 - 1969	21,82	23,13	25,12	24,23	19,06	20,41
1970 - 1979	34,83	31,30	32,41	31,77	31,40	30,06
1980 - 1989	3,42	3,42	4,57	4,57	4,15	5,28
1990 and over	6,96	6,91	5,66	5,66	5,82	6,22
Power - total (thous. kW)	38,69	31,27	32,30	31,37	28,18	29,22
by class of inland waterways
class I to IV	38,69	31,27	32,30	31,37	28,18	29,22
by year of construction
up to 1949	2,55	0,42	0,42	0,34	0,29	0,29
1950 - 1969	15,31	11,93	12,79	12,39	10,10	11,36
1970 - 1979	15,14	12,60	13,02	12,57	12,31	11,60
1980 - 1989	1,94	2,14	2,64	2,64	2,22	2,85
1990 and over	3,75	4,17	3,43	3,43	3,25	3,12