1.  Atmospheric carbon dioxide in the northern hemisphere is increasing measurably.

2.  Burglaries have increased sixfold.

3.  Business has increased tenfold in the past two years.

4.  Debt was increasing steadily.

5.  Entries for information technology were increasing significantly at all levels, the results show.

6.  Food prices have increased rapidly in recent months.

7.  Graduated pension is increased annually in the same way as the basic pension.

8.  Household gas bills have increased dramatically.

9.  Imports of manufactured goods have increased rapidly.

10.  Output has increased dramatically.