Transport Yearbook 2008

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4.3.3. Tugs and pushers

	2000	2004	2005	2006	2007	2008
Total number	105	152	111	108	108	98
by year of construction
up to 1949	4	4	4	5	5	3
1950 - 1969	14	20	17	16	17	14
1970 - 1979	35	50	35	34	35	32
1980 - 1989	46	68	49	47	45	42
1990 and over	6	10	6	6	6	7
Total power (thous. kW)	35,01	50,80	31,96	29,81	29,90	27,29
by year of construction
up to 1949	0,60	0,59	0,59	0,57	0,65	0,50
1950 - 1969	2,90	4,13	3,69	3,47	3,69	3,51
1970 - 1979	9,64	15,06	8,25	7,34	7,96	6,36
1980 - 1989	19,07	27,05	17,34	16,22	15,47	14,64
1990 and over	2,81	3,97	2,09	2,13	2,13	2,28

Source: SPS

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