The WHO survey shows that out of the 124 countries that provided data to WHO, 56 saw an increase in unpaid voluntary donation.
世卫组织调查显示，在向世卫组织提供数据的124个国家中，有56个发现无偿自愿献血有所增加。
2
The world is making slow progress towards the goal of 100% unpaid, voluntary blood donation, falling short of ensuring the safety and the sustainability of blood supplies.
全世界正在朝着100%无偿自愿献血的目标取得缓慢进展，未能确保血液供应的安全性和可持续性。
3
In the area of blood donation, China has seen a rise of unpaid voluntary donors from 22% in 1998 to 94.5% in 2005.