One Yogi Annual was published each year from 1963 to 1981 (possibly not in 1971, 1972 and 1978). They had a variety of titles:
1963 - Yogi Bear Annual
1964-1968 - Yogi Bear's Own Annual
1969 - Yogi Bear Annual
1970 - Yogi and Huck Annual
1973-1976 - Yogi Bear's Own Annual
1977 - Yogi's Gang Annual
1979 - Yogi Bear Annual
1980 - Yogi Bear Annual Featuring Huckleberry Hound
1981 - Huckleberry Hound and Yogi Bear Cartoon Annual