|
Additions
|
Depreciation
|
Written
Down
Value
|
1920
|
1,564
|
0
|
1,564
|
1921
|
874
|
0
|
2,438
|
1922
|
2,179
|
983
|
3,634
|
1923
|
3,397
|
1,588
|
5,443
|
1924
|
3,796
|
2,037
|
7,202
|
1925
|
2,563
|
2,560
|
7,205
|
1926
|
3,026
|
2,446
|
7,785
|
1927
|
6,459
|
3,826
|
10,418
|
1928
|
3,077
|
3,742
|
9,753
|
1929
|
2,987
|
3,949
|
8,791
|
1930
|
2,042
|
4,360
|
6,473
|
1931
|
3,708
|
4,733
|
5,448
|
1932
|
2,315
|
4,058
|
3,705
|
1933
|
1,313
|
3,126
|
1,892
|
1934
|
13,456
|
999
|
14,349
|
1935
|
1,404
|
7,738
|
8,015
|
1936
|
2,092
|
3,105
|
7,002
|
1937
|
1,143
|
4,059
|
4,086
|
1938
|
1,594
|
3,475
|
2,205
|
1939
|
613
|
1,412
|
1,406
|
1940
|
1,064
|
1,622
|
848
|
1941
|
1,029
|
1,099
|
778
|
1942
|
0
|
778
|
0
|
1943
|
0
|
0
|
0
|
1944
|
0
|
26,685
|
0
|
1945
|
0
|
0
|
0
|
1946
|
0
|
0
|
0
|
1947
|
16,780
|
0
|
16,780
|
1948
|
0
|
0
|
16,780
|
1949
|
250
|
426
|
16,604
|
1950
|
0
|
5,251
|
11,353
|
1951
|
0
|
5,676
|
5,677
|
1952
|
0
|
5,677
|
0
|
1953
|
7,194
|
7,194
|
0
|
1954
|
1,274
|
1,055
|
0
|
1955
|
2,181
|
2,181
|
0
|
1956
|
8,222
|
8,222
|
0
|
1957
|
6,051
|
6,051
|
0
|
1958
|
4,721
|
4,721
|
0
|
1959
|
4,902
|
4,902
|
0
|
1960
|
3,082
|
3,082
|
0
|
1961
|
5,689
|
5,689
|
0
|
1962
|
6,750
|
6,750
|
0
|
1963
|
10,644
|
10,644
|
0
|
1964
|
9,374
|
9,374
|
0
|
1965
|
5,638
|
5,638
|
0
|
1966
|
6,274
|
6,274
|
0
|
1967
|
15,519
|
15,519
|
0
|
1968
|
15,533
|
15,533
|
0
|
1969
|
86,287
|
86,287
|
0
|
1970
|
11,972
|
11,972
|
0
|
1971
|
55,793
|
55,793
|
0
|
1972
|
42,927
|
42,927
|
0
|
1973
|
9,432
|
9,432
|
0
|
1974
|
170,841
|
170,841
|
0
|
1975
|
226,646
|
226,646
|
0
|
Mar
1976
|
94,822
|
94,822
|
0
|
Nov 1976
|
33,715
|
33,715
|
0
|
1977
|
10,000
|
10,000
|
0
|
1978
|
17,000
|
17,000
|
0
|
1979*
|
19,000
|
19,000
|
0
|
|
|
|
|
|
970,208
|
970,208
|
0
|
|