However, some ministries have used much less for the same purpose. The Social Development and Human Security Ministry has only spent Bt14 million on PR activities. The review also showed that PTT had spent as much as Bt241 million, TOT spent Bt142 million and the National Broadcasting and Telecommunications Commission has used up Bt135 million for the same purposes. CAT Telecom and the Government Savings Bank have spent Bt109 million each, while the Tourism Authority of Thailand has spent Bt104 million