| Queries | Unique users |
Referrers |
Average Click Position |
|
|---|---|---|---|---|
| surveillance liquidation | 1 | 1 | 7 | |
| us and solidarity in poland | 1 | 1 | 3 | |
| siege of leningrad | 1 | 1 | 10 | |
| solidarity in poland | 1 | 1 | 2 | |
| soviet union dissolves | 1 | 1 | 1 | |
| chernobyl blast history | 1 | 1 | 4 | |
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