1 out of 7 Christian lives in a country of persecution.
38, the number of countries in which there are serious or extreme forms of persecution.
21, the countries classified as persecuting.
17 places where there is religious discrimination.

In sum:

61% of the world's population lives in countries where there is NO respect for religious freedom.
In 9% of the world's nations there is discrimination.
There is persecution in 11% of the world's countries.

Source: Aid to the Church in Need
Here, the complete report.