,
-
-
- ?
-
-
(
500
1000
1500
2000
2500
3000
3500
4000
4500
)
1
...
1875
1876
1877
1878
1879
1880
1881
1882
1883
1884
1885
1886
1887
...
2338
(). ,
-
( )
6-7
,
-
180 .
1
...
1875
1876
1877
1878
1879
1880
1881
1882
1883
1884
1885
1886
1887
...
2338
: