how many us country chart positions were less than 40?
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col : year | single | chart positions\nus country | chart positions\nus | album row 1 : 1957 | "sittin' in the balcony" | — | 38 | single only row 2 : 1961 | "language of love" | — | 32 | language of love row 3 : 1962 | "thou shalt not steal" | — | 73 | singles only row 4 : 1962 | "callin' dr. casey" | — | 83 | singles only row 5 : 1962 | "road hog" | — | 65 | twelve sides row 6 : 1963 | "bad news" (b/w "guitar player | 23 | — | singles only row 7 : 1964 | "blue train (of the heartbreak line)" | 44 | 132 | singles only row 8 : 1964 | "th' wife" | 45 | — | singles only row 9 : 1965 | "that ain't all" | 20 | — | singles only row 10 : 1966 | "silver cloud talkin' blues" | — | — | a bizarre collection of the most unusual songs row 11 : 1966 | "you're the guilty one" | — | — | single only row 12 : 1967 | "it's my time" | 51 | — | suburban attitudes in country verse row 13 : 1968 | "odd folks of okracoke" | — | — | single only row 14 : 1969 | "brown girl" | — | — | the open mind of john d. loudermilk row 15 : 1971 | "lord have mercy" | — | — | volume 1-elloree row 16 : 1979 | "every day i learn a little more about love" | — | — | just passing through
how many us country chart positions were less than 40?
Year Single Chart Positions\nUS Country Chart Positions\nUS Album
1957 "Sittin' in the Balcony" — 38 single only
1961 "Language of Love" — 32 Language of Love
1962 "Thou Shalt Not Steal" — 73 singles only
1962 "Callin' Dr. Casey" — 83 singles only
1962 "Road Hog" — 65 Twelve Sides
1963 "Bad News" (b/w "Guitar Player(Her and Him)") 23 — singles only
1964 "Blue Train (Of the Heartbreak Line)" 44 132 singles only
1964 "Th' Wife" 45 — singles only
1965 "That Ain't All" 20 — singles only
1966 "Silver Cloud Talkin' Blues" — — A Bizarre Collection of the Most Unusual Songs
1966 "You're the Guilty One" — — single only
1967 "It's My Time" 51 — Suburban Attitudes in Country Verse
1968 "Odd Folks of Okracoke" — — single only
1969 "Brown Girl" — — The Open Mind of John D. Loudermilk
1971 "Lord Have Mercy" — — Volume 1-Elloree
1979 "Every Day I Learn a Little More About Love" — — Just Passing Through
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