Which alignment is assigned to most values by default?

Left

The default alignment for most types of data is left alignment. This is because left alignment makes it easy to scan and read data, and to compare different values. It also makes it easier to create tables and other structured data formats. However, there are some exceptions to this rule. For example, in Microsoft Excel, numeric values are aligned to the right by default. This is because it makes it easier to compare different numbers and to perform calculations on them.