only Airports: total: 6 usable: 6

1.5948% 1951 1.640498 0.609571 5.0183% 1950 0.203579 4.912091 1.7034% 1949 1.000000 1.000000 1.4970% 1894 0.262732 3.806157 0.0000% 1896 0.788200 1.268713 -1.4749% 1893 0.800000 1.250000 -5.5612% 1892 0.066856 14.957547 -1.3619% 1890 0.935915 1.068473 -2.6744% 1888 0.496708 2.013254 -5.0576% 1882 0.607692 1.645571 -3.6586% 1881 0.535943 1.865871 2.4963% 1880 0.180186 5.549816 5.2689% 1905 0.589150 1.697361 -3.7992% 1877 0.607692 1.645571 -3.6586% 1881 0.051433 19.442816 2.4963% 1880 1.081099 0.924985 5.2689% 1878 0.510068 1.960525 2.6987% 1904 0.334846 2.986447 -1.3372% 1883 0.231491 4.319821 0.0000% 1887 0.038668 25.861441 1.3553% 1886 0.038151 26.211949 1.3740% 1902 0.305427 3.274100 2.8128% 1901 0.300848 3.323940 1.4328% 1900 0.972142 1.028657 0.0000% 1899 0.507241 1.971451 0.0000% 1899 0.042216 23.687439

cursors