Year	Artistic perform-ance troupe	Artistic perform-ance location	Museum	Public library	Mass artistic troupe	Cultural museum	Cultural station	Second-ary school
1949	1000	891	21	55	——	896	——	1
1952	2084	1510	35	83	——	2430	4107	4
1957	2884	2296	72	400	——	2748	——	29
1962	3320	2249	230	541	61	2514	1192	46
1965	3458	2943	214	562	62	2598	2125	51
1970	2541	l432	182	323	29	2303	1794	14
1975	2836	1464	242	629	81	2589	2717	49
1976	2906	1458	263	768	80	2609	2886	54
1977	2941	1448	300	851	87	2644	3012	64
l978	3150	1095	349	1218	92	2748	1729	71
1979	3482	1255	344	1651	144	2892	22304	71
1980	3533	1444	365	1732	218	2912	25273	69
1981	3483	2302	383	1787	257	2893	28417	79
1982	3460	2469	409	1889	264	2925	35832	80
1983	3444	1818	467	2038	270	2946	41830	85
1984	3397	l779	618	2217	315	3016	50247	95
l985	3317	1756	71l	2344	335	2965	52858	102
1986	3195	2058	777	2406	337	2993	53519	113
l987	3094	2148	827	2440	348	2973	52867	116
l988	2985	2081	903	2485	358	2975	52923	116
1989	2850	2050	967	2512	366	2955	51910	121
1990	2805