How popular was Elton John in the 70s?

How popular was Elton John in the 70s?
How popular was Elton John in the 70s?
How popular was Elton John in the 70s?

Was he as famous as the likes of Zeppelin, Bee Gees, The Who etc. or even bigger? Nowadays he's obviously more popular than any of those bands due to his recent hits.

How popular was Elton John in the 70s?
How popular was Elton John in the 70s?
How popular was Elton John in the 70s?
How popular was Elton John in the 70s?
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