That is not surprising in an environment where not much is clear about the economy or the stock market.
It is not clear how much support the wealthier bazaaris command amongst ordinary Iranians.
But first, it is not clear how much is caused by natural variation only.
On the other hand, it's not so clear how much the newcomers want to adapt.
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It is not yet clear how much worse things will get as existing stocks run down.
It is not clear how much each of the subpoenaed Merrill executives received in bonus payments.
But it is not clear how much had already been earmarked for the island.
But it is not clear how much the federal government will agree to provide.
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However, it is not clear how much longer the credit cards will be functioning in the country.
However, it is still not clear how much of Yuganskneftegaz's tax liability is included in the price.
For a start, it is not clear how much money the central government is able to spend.
Although the first series has been completed, it is not yet clear how much the NI economy has benefited.
It is not clear how much this leverage is dependent on continued US financial and military assistance to Egypt.
It is not yet clear how much the Welsh government will be able to borrow under any future arrangements.
It was not immediately clear how much petrol Total had been supplying to Iran, or exactly when deliveries were stopped.
It is not yet clear how much the switch would cost if rolled out to all of Norfolk's 1, 500 officers.
It is not clear how much of this growth is real, and how much is due to more accurate data-gathering.
When I first read those remarks it was not clear how much in earnest Lewis had been when he made them.
The government's take would undoubtedly increase if the offshore drilling ban were lifted, though by how much is not immediately clear.
But Abbas, it has to be said, has pretty limited political power and it's not clear how much the West can really do now.
In the meantime, it is not clear how much more the Chinese can offer the Singaporeans, beyond perhaps new tax concessions.
But in his home state, it is not clear how much Wisconsinites know about him since he has never held statewide office.
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It's not clear how much of that market U.S. growers could take.
It is not clear how much more detail the inquest will reveal.
But it's not clear how much more the Treasury Department will get.
But it is not clear how much influence the BRN has or the extent to which it speaks for other groups involved in the insurgency.
It is not clear how much the Health Care Act of 2010 affects that number, since some aspects of Medicare are impacted by it.
It is not clear how much the average Moroccan, raised in a tradition of deference to the monarchy, cares about the lack of political liberalisation.
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