1964
144
122
89.2
100
116
257
1316
1510
1237
492
244
158
1965
121
106
91.7
107
113
320
749
1384
742
311
209
138
1966
111
98.7
88.0
83.2
115
301
894
1570
917
297
185
126
1967
94.3
79.8
73.4
82.7
97.5
283
855
1044
757
310
163
112
1968
92.1
76.4
74.3
75.0
109
390
1384
1357
875
1049
279
173
1969
129
102
95.0
91.0
122
266
794
1090
1121
393
206
124
1970
94.8
77.2
64.9
82.3
114
610
1566
1677
788
395
199
126
1971
93.2
74.1
73.0
109
168
655
1027
1420
788
516
241
138
1972
99.2
82.6
74.1
69.5
103
249
1127
1051
872
316
201
137
1973
114
97.9
103
115
172
491
892
1428
1566
1475
320
189
1974
142
110
97.5
114
156
237
1113
2033
932
413
224
146
1975
117
94.7
83.6
101
145
477
1713
1387
1295
481
220
140
1976
108
88.3
71.9
76.7
124
344
878
1068
947
386
236
153
1977
121
102
90.8
113
149
249
990
1885
897
400
247
163
1978
132
113
107
133
261
734
1553
1574
830
420
231
157
1979
115
105
82.7
105
136
266
924
1392
617
301
180
136
1980
94.5
79.3
74.5
81.6
131
415
1388
1418
1309
345
186
115
1981
87.9
74.2
67.0
96.4
140
252
1118
1376
1031
469
233
152
1982
88.05
109
67.49
81.42
135.5
208.5
867
1110
1123
486
223
138
1983
88.1
75.6
68.5
66.6
131
165
616
825
1213
509
213
127
1984
92.7
66.8
59.1
54.8
116
353
1464
991
1210
312
178
134
1985
105
88.2
85.6
79.7
115
234
1107
840
1144
580
272
181
1986
124
103.6
89.8
99.6
122
580
1379
989
1558
526
270
195
1987
143
119
112
122
147
301
1570
1507
691
301
200
151
1988
112
94.8
89.6
105
137
230
1198
1883
1323
461
314
259
1989
130
61.5
57.3
55.7
101
188
1592
2304
1006
443
238
162
1990
111
79.9
77.8
75.7
118.2
270.5
1697
1471
820
384
212
138
1991
111
80.3
77.8
76.0
136
353
1047
1526
1238
356
231
163
1992
131
105
86.5
85.5
113
212
494
1401
663
349
206
137
1993
97.2
78.1
65.5
81.0
160
292
647
1816
1844
476
233
144
1994
106
84.3
68.0
59.6
115
473
936
1306
866
336
205
134
1995
99.0
81.2
77.6
86.3
190
837
2062
1699
975
365
258
146







































