Almost all the media coverage has the following chart, or similar stats regarding the inflows into high yield bond funds.

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Prices are reasonable, electricity blackouts are relatively rare, and even if the average wait for a phone line is over eight months, Costa Rica has better telephone coverage than much of the region (see chart).

ECONOMIST: Costa Rica

If you put all that on a chart, you will see that the various combinations of radio coverage and technologies virtually blanket the world.

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Take a look at the chart below because it shows that when you extend the period of coverage to a month, blogs become the dominant form of participation.

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