Figure 5b indicates a decreasing trend in 9 provinces, whereas increasing trend was found in four provinces (East Azarbaijan, Markazi, Tehran and Yazd).
2
—
—
The sentences
In the age groups 1 and 4, Tehran had an increasing trend of GC.
Figure 5b indicates a decreasing trend in 9 provinces, whereas increasing trend was found in four provinces (East Azarbaijan, Markazi, Tehran and Yazd).
In the age groups 1 and 4, Tehran had an increasing trend of GC.