Many of the 29,269 publishers ​ — including 2,454 pioneers — ​ in El Salvador have shown a similar self - sacrificing spirit, which is one reason why that country had a 2 - percent increase in the number of publishers last year.
यही एक वजह है कि वहाँ प्रचारकों की संख्या में पिछले साल 2 प्रतिशत की बढ़ोतरी हुई है ।