In January 2010, SMS Services was launched by all these five telecom companies for the first time. Following table gives the percentage of revenue generated through SMS services by these companies in the month of January 2010 (out of total revenue generated in January 2010 as given in the bar chart):
AirLetAllianceDofaphoneEarcelBainsNL12%16%9%6%14%
What is the ratio of revenue generated through SMS services by Alliance Telecom to the revenue generated by Earcel through SMS in 2010?