| STT | Training center | Number of courses |
|---|---|---|
|
81
|
3 |
|
|
82
|
3 |
|
|
83
|
2 |
|
|
84
|
2 |
|
|
85
|
2 |
|
|
86
|
2 |
|
|
87
|
2 |
|
|
88
|
2 |
|
|
89
|
1 |
|
|
90
|
1 |
|
|
91
|
1 |
|
|
92
|
1 |
|
|
93
|
1 |
|
|
94
|
1 |