Classify the populations in the table below.
Country 	Population
Japan 	126.3 million
China 	1.4 billion
Classification of Populations:

|Country|Population|
|---|---|
|Japan|126.3 million|
|China|1.4 billion|
Complete the following task based on the instruction and optional input provided.### Instruction:
Classify the populations in the table below.

### Input:
Country 	Population
Japan 	126.3 million
China 	1.4 billion

### Output:
Classification of Populations:

|Country|Population|
|---|---|
|Japan|126.3 million|
|China|1.4 billion|