there has been an increase

se ha producido un aumento

However, there has been an increase for both from 1998 to 1999.	Sin embargo, aumentó en ambos casos entre 1998 y 1999.
In recent months, there has been an increase in confiscations.	En meses recientes, ha habido un aumento de las confiscaciones.
Recently there has been an increase in emergency drills.	Recientemente ha habido un aumento en los simulacros de emergencia.
Overall, there has been an increase of 1,7 percentage points.	En conjunto, se registró un aumento de 1,7 puntos porcentuales.
Mainly, in Colombia, there has been an increase in these crops.	Principalmente, en Colombia se ha evidenciado un crecimiento de estos cultivos.
In Regional Command West, there has been an increase in instability.	En el Mando Regional Occidental ha aumentado la inestabilidad.
Recently there has been an increase in activity outside the facility.	Hace poco hubo un aumento en la actividad afuera de la clínica.
In East Timor itself, there has been an increase in political activity.	En el propio Timor Oriental ha aumentado la actividad política.
Beware that there has been an increase of thieves on motorcycles.	Ten en cuenta que se ha producido un incremento de los ladrones en motocicleta.
Secondly, there has been an increase in transnational activities initiated by immigrants.	En segundo lugar, las actividades transnacionales iniciadas por los inmigrantes han aumentado.
Thus, there has been an increase of five billions in less than 200 years.	De esta manera, ha habido un aumento de cinco billones en menos de 200 años.
In Colombia, for example, there has been an increase in female-headed households.	Por ejemplo, en Colombia ha aumentado el número de hogares encabezados por mujeres.
Overall, there has been an increase of 5 percentage points during the period considered.	En total, el incremento durante el período considerado fue de cinco puntos porcentuales.
In flaccid state, there has been an increase of 4.5 - 5.0 cm which does not diminish.	En estado flácido, ha habido un aumento de 4.5 - 5.0 cm que no disminuye.
As a result there has been an increase of women in the public service.	A resultas de ello, ha aumentado el número de mujeres en la administración pública.
In comparison to 1992 there has been an increase in 1996 of only 80 sable pups.	En comparación a 1992 ha habido un incremento en 1996 de solo 80 cachorros grises.
On the other hand, there has been an increase in irrigated land to 1,143 hectares.	Por otra parte, ha habido un incremento de las tierras de regadío hasta 1.143 hectáreas.
However, there has been an increase in the number of evictions as a result of antisocial behaviour.	No obstante, ha aumentado el número de desahucios por comportamiento antisocial.
In the public service there has been an increase of women in decision-making positions.	En la administración pública se ha registrado un aumento del número de mujeres en puestos decisorios.
However, there has been an increase in recent years.	Sin embargo, en los últimos años se ha registrado un aumento de los casos de adopción.