Longitude & latitude are swapped in zipcodes.mysql for BE and AU (location.xx.inc)

I was using a views proximity filter on a Gmap to show nodes. It worked fine, except when I tried Australia and Belgium. Then I checked the actual MySQL queries and found this:

A location in Belgium with lat 51.067631, and lon 3.733049 could not be found because the mysql proximity query was doing this: (...) AND (location.latitude > 2.27597446672 AND location.latitude < 5.16741753328 AND location.longitude > 49.6052325058 AND location.longitude < 52.5027874942).

Looked like lon/lat might be swapped. So I compared the zipcodes table with the location table. Guess what?

The following files have mixed up lon/lat columns:

zipcodes.au.mysql
zipcodes.be.mysql

Attached are the NEW & CORRECT files! Please update!! (location/database/zipcodes.xx.mysql).

I also noticed that zipcodes.in.mysql for India does not contain any lon/lat information. So it cannot be used for proximity filter.

UPDATE zipcodes SET latitude=longitude, longitude=@temp WHERE (@temp:=latitude) IS NOT NULL AND country='au';

Then I also noticed for India, zipcodes.in.mysql does not contain any lon/lat information! So that one can't possibly work at all. Please remove it.