The shift in dates follows research within the trade.
This shift follows the general changes in artistic style at the time.
With some exceptions, their shifts follow the Echo pattern, as outlined above.
These shifts generally follow similar patterns in different languages.
The most recent shift in the fish population followed the accidental introduction of common carp in 2001.
The shift followed the lead of other sports, like basketball, tennis and volleyball, by opening doors to paid athletes.
The shift among Hispanic voters followed a similar pattern.
The Buckleys said the shift toward conservative candidates followed demographic changes in the area.
In part, at least, the shift followed a 1997 government decision to promote the Internet in schools and businesses.
The generational shift follows a recent pattern in Mexican business.