Table:
Year

Single

Chart Positions

Album

US Country

US

1957

"Sittin' in the Balcony"

—

38

single only

1961

"Language of Love"

—

32

Language of Love

1962

"Thou Shalt Not Steal"

—

73

singles only

"Callin' Dr. Casey"

—

83

"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

"Th' Wife"

45

—

1965

"That Ain't All"

20

—

1966

"Silver Cloud Talkin' Blues"

—

—

A Bizarre Collection of the Most Unusual Songs

"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

Look at the provided table image. Your goal is to find the locations of the specified cells. Remember to represent a cell's location using the JSON {'value': '<cell value>', 'location': (row number, column number)}. Both row and column number begin from 1. If a cell does not exist in the table, denote its location as 'DOES NOT EXIST'.
Target cells:
1. '1969',
2. '963',
3. '56,287',
4. '54,997',

The target cell locations are as follows:
1. {'value': '1969', 'location': (15, 1)}
2. {'value': '963', 'location': 'DOES NOT EXIST'}
3. {'value': '56,287', 'location': 'DOES NOT EXIST'}
4. {'value': '54,997', 'location': 'DOES NOT EXIST'}