According to style and format different numerals are available:
Polo 11 and Polo 22 OpenType Basic K contain only proportional lining figures with kerning (1st line). Polo 11 and Polo 22 OpenType Basic R contain only tabular lining figures (3rd line). Polo 11 and Polo 22 OpenType Expert contain all sets of numerals: proportional lining figures accessable via the keyboard, tabular lining figures and figures in capital height accessable via OpenType feature.
Polo 66 OpenType Basic contain only tabular old style figures (3rd line). Polo 66 OpenType Expert contain all sets of numerals: proportional old style figures with kerning accessable via the keyboard, tabular old style figures, proportional lining figures with kerning and tabular lining figures accessable via OpenType feature..
Polo Small Caps equipped with old style figures. All other Polo have lining figures.