21.   Unofficial estimates are double the figure.

22.   He said the number was the highest on record and more than double the figure for the same period last year.

23.   He said the number was the highest on record and more than double the figures for the same period last year.

24.   Indirect exchanges via Hong Kong doubled the figure.

25.   An official said the number was the highest on record and more than double the figure for the same period last year.

26.   At the time non-governmental organisations estimated that rebel losses were at least double the figure.

27.   The Refugee Education Trust aims to double the figure within five years.

28.   The pipeline will initially transport eight billion cubic metres of gas per year, rising progressively to double that figure.

29.   This was double the figure that Hogg has presented last month as the maximum figure he could possibly win approval for in the House of Commons.

30.   Two weeks earlier the greenback had been trading at more than double that figure.