Status of ratifications of the core international human rights treaties today:
International Covenant on Civil and Political Rights (ICCPR): 167 ratifications
International Covenant on Economic, Social and Cultural Rights (ICESCR): 160 ratifications
International Convention on the Elimination of All Forms of Racial Discrimination (ICERD): 175 ratifications
Convention on the Elimination of All Forms of Discrimination against Women (CEDAW): 187 ratifications
Convention against Torture and Other Cruel, Inhuman or Degrading Treatment or Punishment (CAT): 153 ratifications
Convention on the Rights of the Child (CRC): 193 ratifications
International Convention on the Protection of the Rights of All Migrant Workers and Members of Their Families (ICMW): 46 ratifications
Convention of the Rights of Persons with Disabilities (CRPD): 125 ratifications
International Convention for the Protection of All Persons from Enforced Disappearance (ICED): 36 ratifications
Source: OHCHR (Updated as of Oct. 22, 2012)