11.  The blood flow to the tip of the temporal lobe does increase in studies of anticipatory anxiety.

12.  The demand for phone numbers has increased since the arrival of mobile phones.

13.  The incidence of violent crimes -- murder, rape, and assault -- has increased in inner city areas.

14.  The number of hate crimes spurred by racial prejudice is increasing in our state.

15.  The number of passengers using the service has increased by half.

16.  The number of vagrants is increasing because of the lack of affordable accommodation for rent in the capital.

17.  The pension will increase in line with the rise in prices.

18.  The percentage of the older age groups who are female has increased since the beginning of this century.