A General Assessment on Old Age Insurances of the European Union, Developed West and Eastern Developing Countries

I. Netherlands Old Age InsuranceIı. France Old Age InsuranceIıı. Unıted Kıngdom Old Age InsuranceIv. Spaın Old Age InsuranceV. Italy Old Age InsuranceVı. Czech Republıc Old Age InsuranceVıı. Poland Old Age InsuranceVııı. Romanıa Old Age InsuranceIx. Lıthuanıa Old Age InsuranceX. Turkey Old Age Insurance