It's a really limited poll. Aggressively so.
It wouldn't even be valid half a century ago (well, 49 years ago) when the first Stingray was released because that's also when the first production P+J models were introduced by Ibanez which caught the trend of bass guitars modified by some bassists at the time (by adding a split coil Precision pickup to a Jazz type or by adding a single coil Jazz pickup to a Precision type).
You've also omitted the double Stingray configuration with two humbuckers and the very popular modern dual soapbar setup.
It wouldn't even be valid half a century ago (well, 49 years ago) when the first Stingray was released because that's also when the first production P+J models were introduced by Ibanez which caught the trend of bass guitars modified by some bassists at the time (by adding a split coil Precision pickup to a Jazz type or by adding a single coil Jazz pickup to a Precision type).
You've also omitted the double Stingray configuration with two humbuckers and the very popular modern dual soapbar setup.