2000
2002
2003
2005
-50
600
700
800
830
870
900
958
982
995
1000
1020
1024
1040
1042
1050
1055
1060
1065
1085
1086
1090
1096
1100
1128
1131
1134
1140
1150
1157
1163
1170
1200
1208
1216
1218
1219
1220
1249
1274
1276
1282
1286
1300
1315
1316
1320
1321
1338
1340
1350
1353
1360
1370
1377
1382
1387
1396
1397
1400
1411
1416
1426
1442
1455
1460
1471
1479
1481
1498
1500
1503
1513
1523
1534
1536
1539
1545
1550
1577
1597
1600
1609
1616
1617
1618
1620
1623
1625
1635
1646
1648
1650
1652
1658
1659
1660
1661
1662
1665
1668
1671
1683
1685
1699
1700
1708
1723
1729
1730
1733
1749
1750
1755
1757
1768
1771
1776
1783
1786
1788
1790
1792
1799
1800
1801
1803
1807
1808
1813
1814
1817
1818
1820
1825
1830
1834
1835
1840
1841
1842
1843
1846
1848
1849
1850
1852
1854
1855
1863
1864
1865
1866
1870
1871
1872
1876
1877
1879
1881
1882
1883
1885
1886
1888
1892
1893
1894
1896
1897
1899
1900
1901
1904
1905
1906
1907
1912
1913
1914
1915
1916
1918
1919
1920
1923
1924
1926
1928
1930
1931
1933
1935
1936
1937
1938
1939
1940
1941
1942
1943
1944
1945
1946
1947
1949
1950
1953
1956
1957
1959
1965
1966
1967
1968
1969
1970
1971
1972
1973
1974
1975
1976
1979
1981
1982
1983
1984
1985
1986
1987
1989
1990
1992
1993
1995
1996
1997
1998
1999
