There have been some moves toward political liberalization, in that open contested elections are now held at the village and town levels.[183][184] However, the Party retains effective control over government appointments: in the absence of meaningful opposition, the CPC wins by default most of the time. Political concerns in China include the growing gap between rich and poor and government corruption.[185][186] Nonetheless, the level of public support for the government and its management of the nation is high, with 80–95% of Chinese citizens expressing satisfaction with the central government, according to a 2011 survey.[187]