The increase in cost comes for those who cannot plan a couple of weeks ahead.
That increase would come with world economic growth of 3.2 percent, he said.
The single largest increase came in the area of information.
The most recent increase came this summer, but only after a 10-year wait.
With the move came an increase in its news and information programming.
The increase last week came after three weeks of improvement.
"Please tell our audience where the increase in mass comes from."
About a third of the increase came from the Northeast.
The increase came after a 2 percent decline in March.
"But we'll have to see where the increases are coming from."
