What Are All The Major Bullion Gov't Varieties Annually For 1 Oz Silver?

I was thinking of collecting 1 oz silver coin from each major gov't that issues them...annually.


I really like to collect and have fun collecting...but want to stay as close to bullion as possible.

I do not want proofs or special sets...just the bullion version.

I do not want any non-normal non-annual legit bullion. Ideally the design would stay the same year after year.

No colored coins, no Star Trek or whatever coins.


I know each year there is:

ASE from USA
Maple Leaf from Canada
Libertad from Mexico
Britannia from England
Philharmonic from Austria
Kangaroo from Australia
Noah's Ark from Armenia- new but seems to be consistent

Are there any others that never change design?

For instance, there is a Panda from China, but the design seems to change slightly from year to year. I could consider it, so if there are others that are definitely yearly-- and not meant to have x number of years to commemorate a particular subject and then stop-- those would be appreciated as well.