| source,records,first_year,last_year,pct_of_dataset |
| ntsb1962,86995,1962,1981,30.741 |
| ntsbpre,60398,1948,2007,21.343 |
| baaa,34761,1918,2026,12.283 |
| ntsb,29151,2008,2026,10.301 |
| aviation-safety,24606,1919,2026,8.695 |
| aaib,6664,1958,2026,2.355 |
| adru,4581,1923,2026,1.619 |
| cenipa,3635,1949,2026,1.284 |
| sust,2986,1959,2026,1.055 |
| bea,2878,1973,2025,1.017 |
| sacaa,2691,1953,2026,0.951 |
| wikidata,2589,1902,2026,0.915 |
| pkbwl,2163,2004,2026,0.764 |
| tsb,1317,1990,2026,0.465 |
| ciaiac,1251,2000,2025,0.442 |
| bfu,1159,1996,2025,0.41 |
| atsb,1158,2006,2026,0.409 |
| pubrec,810,1950,2024,0.286 |
| rosap,730,1934,1965,0.258 |
| jst,676,2018,2026,0.239 |
| uzpln,672,2003,2026,0.237 |
| gpiaaf,615,1946,2026,0.217 |
| ansv,517,2000,2025,0.183 |
| kbsz,494,1944,2024,0.175 |
| aaiu,472,1996,2025,0.167 |
| mak,443,2004,2026,0.157 |
| griaa,438,2000,2026,0.155 |
| jtsb,417,2002,2025,0.147 |
| jiaacve,368,2005,2026,0.13 |
| taic,367,1988,2026,0.13 |
| otkes,360,1961,2025,0.127 |
| shk,355,1978,2026,0.125 |
| ovv,337,1994,2023,0.119 |
| knkt,247,2007,2026,0.087 |
| dgaccl,243,2019,2025,0.086 |
| sub,237,1999,2025,0.084 |
| taits,234,1993,2026,0.083 |
| ntsbaar,226,1968,2020,0.08 |
| aias,223,1976,2026,0.079 |
| baaid,211,1980,2026,0.075 |
| nsia,210,1949,2025,0.074 |
| svk,208,2009,2024,0.074 |
| india,205,2012,2025,0.072 |
| nsib,204,1986,2026,0.072 |
| aaiasb,198,2000,2020,0.07 |
| ciaape,196,2001,2025,0.069 |
| aaid,166,1975,2024,0.059 |
| aaiib,160,2008,2025,0.057 |
| ttsb,149,1999,2024,0.053 |
| gcaa,144,2008,2026,0.051 |
| aibdk,136,2015,2024,0.048 |
| dgacgt,135,1999,2025,0.048 |
| aaiube,127,2001,2026,0.045 |
| ciaado,118,2008,2026,0.042 |
| cins,106,2006,2023,0.037 |
| tsib,104,2000,2025,0.037 |
| aaicth,93,2001,2024,0.033 |
| eaaid,83,2000,2025,0.029 |
| dgacec,82,1994,2016,0.029 |
| nbaai,79,2014,2026,0.028 |
| aicpng,78,2010,2026,0.028 |
| usafaib,75,2010,2025,0.027 |
| sibpk,70,2006,2025,0.025 |
| rnsa,69,2009,2024,0.024 |
| mzisi,66,2006,2024,0.023 |
| aaibmy,61,2014,2026,0.022 |
| ainhr,60,2013,2025,0.021 |
| mexico,55,1990,2021,0.019 |
| ueim,53,2015,2025,0.019 |
| araib,53,2007,2025,0.019 |
| ciaiauy,51,2012,2025,0.018 |
| aaiahk,45,2016,2026,0.016 |
| dgaccr,37,1988,2025,0.013 |
| ukmaa,36,2003,2021,0.013 |
| ahac,34,2010,2026,0.012 |
| aaicmv,32,2001,2024,0.011 |
| aaisl,31,1974,2026,0.011 |
| ojk,29,2001,2025,0.01 |
| dgacbo,29,2017,2022,0.01 |
| aaiubg,28,2015,2022,0.01 |
| aet,28,1962,2025,0.01 |
| aaibmn,27,2013,2024,0.01 |
| aaiibcy,27,2014,2024,0.01 |
| taiib,26,2012,2024,0.009 |
| gcaagy,25,2014,2021,0.009 |
| otsb,25,2007,2026,0.009 |
| caav,24,2018,2023,0.008 |
| aacsv,20,2019,2026,0.007 |
| aaig,19,2016,2025,0.007 |
| malta,19,2007,2023,0.007 |
| israel,13,2012,2026,0.005 |
| daaina,12,2012,2020,0.004 |
| beam,12,2011,2020,0.004 |
| caoiri,11,2008,2020,0.004 |
| beaci,9,2000,2018,0.003 |
| kinsiv,9,2016,2025,0.003 |
| ipiaam,8,2018,2025,0.003 |
| caaccn,8,2004,2026,0.003 |
| anacdz,8,2017,2024,0.003 |
| bpea,8,2014,2023,0.003 |
| aaibzm,7,2019,2022,0.002 |
| beasn,7,2000,2024,0.002 |
| eccaa,6,2006,2018,0.002 |
| jcaa,5,1996,2016,0.002 |
| ghana,5,2012,2024,0.002 |
| aaibmm,5,2016,2019,0.002 |
| agacgn,4,2004,2018,0.001 |
| aacm,4,2005,2018,0.001 |
| akisa,4,2014,2019,0.001 |
| beacg,4,2022,2023,0.001 |
| aaiuz,3,2022,2022,0.001 |
| aaidrw,3,2011,2020,0.001 |
| beabj,3,2015,2025,0.001 |
| iacm,3,2018,2021,0.001 |
| dgcalb,3,2010,2023,0.001 |
| aaicnp,2,2019,2025,0.001 |
| aibsa,2,2021,2022,0.001 |
| dgcakw,2,2017,2018,0.001 |
| carcjo,2,2016,2017,0.001 |
| aaikz,2,2019,2024,0.001 |
| caavvu,1,2024,2024,0.0 |
| daibw,1,2021,2021,0.0 |
| bhdca,1,2004,2004,0.0 |
| ttcaa,1,2021,2021,0.0 |
| taibtz,1,2022,2022,0.0 |
| aaibly,1,2010,2010,0.0 |
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