It was often criticised for the quality of its estimates, but never were allegations made of political interference influencing decisions and the estimates themselves
त्याच्या अंदाजाच्या गुणवत्तेसाठी ब-याचदा टीका केली गेली होती, परंतु राजकीय हस्तक्षेपांच्या निर्णयांवर कधी स्वत:चे अनुमान कधीच नव्हते.