| COUNTRY | CLASSIFICATION |
|---|---|
| Australia | IIa |
| Canada | 2 |
| China | II |
| Europe | IIa |
| Japan | II |
| Korea | II |
| New Zealand | IIa |
| Taiwan | I |
| Turkey | IIa |
| USA | 1 |
| COUNTRY | CLASSIFICATION |
|---|---|
| Australia | IIa |
| Canada | 2 |
| China | II |
| Europe | IIa |
| Japan | II |
| Korea | II |
| New Zealand | IIa |
| Taiwan | I |
| Turkey | IIa |
| USA | 1 |
| COUNTRY | CLASSIFICATION |
|---|---|
| Australia | IIa |
| Canada | II |
| China | II |
| Europe | IIa |
| Japan | I |
| Korea | II |
| New Zealand | IIa |
| Taiwan | II |
| Turkey | IIa |
| USA | II |
| COUNTRY | CLASSIFICATION |
|---|---|
| Australia | IIa |
| Canada | II |
| China | II |
| Europe | IIa |
| Japan | I |
| Korea | II |
| New Zealand | IIa |
| Taiwan | II |
| Turkey | IIa |
| USA | II |
| COUNTRY | CLASSIFICATION |
|---|---|
| Australia | Not available in this country |
| Canada | II |
| China | II |
| Europe | IIa |
| Japan | I |
| Korea | II |
| New Zealand | IIa |
| Taiwan | II |
| Turkey | IIa |
| USA | II |