The table shows the number of Jamaican dollars which exchanged for one unit of other currencies in time period 1 and time period 2.
What might be concluded from the table?

There was a decreased demand for Barbados $ by Jamaicans.
2 )
There was a decreased supply of Guyana $ to Jamaicans.
3 )
There was an increased demand for US$ by Jamaicans.
4 )
There was an increased supply of UK£ to Jamaicans.
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