According to a major piece of research from world health organization, there are nearly 56 million abortions every year, all over the world and almost half of them are unsafe.
The highest levels of unsafe abortions were in Africa, where only about one in four cases are safe and as a result, abortion deaths/complications are high.

The study also found out that there were 55.7 million abortions every year between 2010 and 2014 worldwide, and of them, 17.1 million were unsafe because the women involved were taking pills alone or were with a medical practitioner but using a method of abortion that is no longer considered best for the practice. Such as using desperate and dangerous backstreet measures; from swallowing toxic substances to inserting wires in a bid to bring about a miscarriage.

Another study found out that there are fewer cases of abortions in places where abortions are safest, such as in northern Europe and northern America, where women can get contraceptives easily. The authors explain that most countries in those two regions "have less restrictive laws on abortion, high contraceptive use, high economic development, high levels of gender equality, and well developed health infrastructures".
Lead author Dr Bela Gunatra, from the WHO, told the Guardian that their work showed "the persistence of inequalities by geography, by income, by levels of development.. that's the real tragedy that these findings point to. Safe abortion is a very safe...
Source - https://www.veeinsider.com/blog/abortion/