| 1: |
Telephone numbers in 0-listed exchanges |
201,869,000 |
15,000 |
| 2: |
Telephone numbers in 0-listed 1000-blocks but in 1+ listed exchanges |
237,638,000 |
15,000 |
| 3: |
Telephone numbers in 0-listed 100-banks but in 1+ listed 1000-blocks |
132,405,300 |
15,000 |
| 4: |
Telephone numbers in 1+ listed 100-banks |
293,203,700 |
15,000 |
| Total Sampling Frame |
915,116,000 |
60,000 |