chernobyl nuclear disaster ukraine | 1.27 | 0.9 | 9261 | 34 | 45 |
chernobyl nuclear disaster ukraine tourism | 0.46 | 0.8 | 2373 | 42 | 62 |
chernobyl nuclear disaster ukraine timeline | 0.94 | 0.1 | 2186 | 43 | 90 |
chernobyl nuclear disaster ukraine aftermath | 1.02 | 0.5 | 4124 | 44 | 47 |
chernobyl nuclear disaster ukraine radiation | 1.35 | 0.2 | 3961 | 44 | 67 |
chernobyl nuclear disaster ukraine survivors | 1.71 | 0.8 | 2844 | 44 | 27 |
chernobyl nuclear disaster ukraine facts | 0.45 | 0.1 | 5357 | 40 | 25 |
chernobyl nuclear disaster ukraine effects | 0.64 | 0.8 | 4357 | 42 | 74 |
chernobyl ukraine nuclear power disaster 1986 | 0.33 | 0.7 | 9419 | 45 | 67 |
chernobyl ukraine nuclear power disaster | 0.25 | 0.7 | 662 | 40 | 63 |
nuclear disaster in chernobyl ukraine effect | 1.53 | 0.3 | 2713 | 44 | 92 |