No.

Date

Century

Number in Khānghāhs

Number in other centers

Total

1

610 - 698

7

2

-

2

2

733 - 788

8

9

2

11

3

831 - 896

9

12

8

20

4

903 - 971

10

2

5

7

5

1011 - 1074

11

2

8

10

6

1191 - 1198

12

5

1

6

7

1277 - 1291

13

-

4

4

8

total

7 - 13

32

38

60