U.S. trade publishers earned a net sales revenue of $357.4 million from export sales in 2011, according to a new report from the Association of American Publishers (AAP). This was a 7.2 percent increase from $333.3 million the net sales revenue earned in 2010.

According to the report, about 90 percent of U.S. publishers export English-language print and/or eBooks to more than 200 countries worldwide. eBook sales abroad are growing even faster.

Check it out: “Total eBook net sales revenue for 2011 was $21.5 million, a gain of 332.6% over 2010; this represents 3.4 million eBook units sold in 2011, up 303.3 %. As comparison, print formats (Hardcover, Paperback and Mass Market Paperback) increased 2.3% to $335.9 million in 2011. In 2011, eBook sales grew 218.8% in Continental Europe, 1316.8% in the UK, 201.6% in Latin America and 636.8% in Africa.”