Of course, there have been fluctuations in statements that come from Washington.
While there have been fluctuations in numbers from year to year, the overall change in their populations since 2007 is assessed as deteriorating.
She cautioned, however, that there had been fluctuations in the past, and noted that traditional television viewership in 2010 was very high.
Thereafter there have been fluctuations, but the overall trend is upward and certainly we have yet to recover the relatively healthy position we had at the turn of the century.
In addition, there have been fluctuations in immigration levels, showing higher and lower periods of immigration (Figure 5).
It's noteworthy that while there have been fluctuations, totals across stages have ranged within the $80 billion to $90 billion range over the past three years.
"In the geological past, there have been fluctuations in atmospheric oxygen, in particular if you get below 15%, then you cease to get the spread of fire," he said.
It should be noted that there have been fluctuations in the mappings of cDNAs to genes in successive genome releases accounting for the slight variations in the number of genes in the different groups between 2001 and 2007.
Additionally, because this region is located at the end of the nonrecombining interval, it may simply be that there have been fluctuations in the exact location of the boundary of the nonrecombining region over evolutionary time.
After the arsenic removal plant was installed, mortality rates in Region II gradually increased again until they became close to those in Region V. Since the period of very high exposure in Antofagasta, there have been fluctuations in breast cancer mortality in Region II, with continuation of exposure in many locations.
There has been more fluctuation in Republican party ID over that time.
