Our net operating revenues consist of gross operating revenues from the following four services: data communication services, domestic and international long-distance telecommunications services and other services, net of sales taxes collected with respect to such services. We have made a significant change in how we report net revenues for each of these four services. Until December 31, 1999, we reported the gross revenues associated with each of these services and showed the summarized tax deductions to arrive at a total net operating revenue. We now report revenues per service net of the related gross receipts taxes. We believe that this is a significant improvement as the tax rates change periodically and can distort the true underlying net revenue growth per service. The prior periods have been restated to conform to this approach.

Net operating revenues increased 29.5% to R$6,714.5 million in 2000, from R$5,183.9 million in 1999, which in turn represented an increase of 29.6% from R$4,000.1 million in 1998. This growth was achieved in an environment of increased competition and lower prices. The increase in net operating revenues in 2000 is primarily due to a 54.1% growth in revenues from data communications services and a 30.2% increase in domestic long-distance voice revenues as a result of the higher number of fixed phone lines and cellular devices in service within Brazil. Brazil's macroeconomic performance also contributed to the growth in net operating revenues. This was partially offset by a 10.5% decrease in other telecommunications services, as described below.

The increase in net operating revenues in 1999 was due to the growth in data and voice revenues. The change in the way that domestic and international long distance voice revenues were shared between us and the local phone companies prior to April 1998, also contributed to the increase in revenues from 1998 to 1999. As a result, the domestic and international long-distance revenues and the related interconnection costs for 1998 are not readily comparable to the amounts for 1999. However, excluding the first quarter of 1998, the last three quarters of 1998 are comparable to the last three quarters of 1999. Data revenues were not subject to the revenue sharing plan and therefore may be compared across these periods.

The table below sets forth, for each of the periods indicated, the principal components of the net revenues, the percentage of those revenues, and the percentage change of each from the prior year.

  Year Ended December 31, Percentage Change
  1998 % 1999 % 2000 % 1998 vs. 1999 1999 vs. 2000
 
(in thousands of reais, except percentages)
Gross revenues: 5,123,234 128.1% 6,680,342 128.9% 8,954,688 133.4% 30.4% 34.0%
Taxes and other deductions (1,123,128) (28.1)% (1,496,415) (28.9)% (2,240,180) (33.4)% 33.2% 49.7%
Net revenues: 4,000,106 100.0% 5,183,927 100.0% 6,714,508 100.0% 29.6% 29.5%
Data communications 719,085 18.0% 1,042,103 20.1% 1,605,563 23.9% 44.9% 54.1%
Domestic long distance 2,296,848 57.4% 3,012,638 58.1% 3,921,377 58.4% 31.2% 30.2%
International long distance 778,134 19.5% 888,268 17.1% 971,921 14.5% 14.2% 9.4%
Other services 206,039 5.2% 240,918 4.7% 215,647 3.2% 16.9% (10.5)%
Net revenues 4,000,106 100.0% 5,183,927 100.0% 6,714,508 100.0% 3.5% 29.5%
                 

Data communication services. Net revenues from data communication services increased 54.1% in 2000 to R$1,605.6 million from R$1,042.1 million in 1999, which in turn represented an increase of 44.9% from R$719.1 million in 1998. The increase in 2000 was achieved in an environment of increased competition and price pressures. Some portion of the data revenues was due in part to dedicated lines leased to other carriers with short-term contracts. It is likely that revenues from these dedicated lines will decrease as carriers construct their own facilities in 2001. In 2000 both dedicated and switched data services grew strongly. Internet revenues also increased substantially. Free Internet services were launched in 2000 by some companies in Brazil, contributing to the growth in our revenue. As the Internet market matures, it is expected that the level of growth will moderate.

We are highly focused in adding value to our service offerings and in enhancing leadership in the data and Internet market. Many of the initiatives taken in 2000, including new service launches such as Fastnet Facil, the Business Security, and the Business Dial and the BcomB families, contributed to the growth in data and Internet revenues. These new service offerings further complemented products developed in late 1999. There was strong demand for increased data services from a variety of sectors including financial institutions, commercial, industry and government. State elections throughout Brazil contributed to the growth in the fourth quarter of 2000 and this revenue was of a short-term nature. State elections occur every two years and we have provided data transmission services to certain responsible government election agencies.

The growth in 1999 from 1998 was also primarily due to growth across all data products including Internet, dedicated lines and switched data products. Internet revenues increased 84.3% in 1999 from 1998, primarily from the growth of the ISP business and Internet access for business customers. At the end of the fourth quarter of 1999, we launched a new line of Internet products for the business sector, which includes "Business Dial" and security services to support e-commerce. "Business Dial" provides dial-up Internet access to business customers and virtual dial service to ISP providers, thereby enabling ISP's to offer their service throughout Brazil through a direct connection to our network. To a lesser extent, the increase in data revenues in 1999 was due in part to dedicated lines leased to other carriers with short-term contracts.

Domestic long-distance revenues. Net revenues from domestic long-distance revenues increased 30.2% to R$3,921.4 million in 2000 from R$3,012.6 million in 1999, which in turn represented a 31.2% increase from R$2,296.8 million in 1998. The growth in 2000 over 1999 was principally due to a 51% growth in fixed telephone lines and cellular devices installed throughout Brazil. As the number of fixed telephone lines and cellular devices continues to increase, it is expected that the long distance growth rate will not correlate directly to the growth in units as the customers to be serviced are expected to be in a lower socioeconomic segment.

We have also been successful in our entry into the intra-state market and have benefited from growing revenues from fixed to cellular calls from which we started receiving revenue in the second half of 1999 and which continues to grow. We introduced a variety of alternative calling plans adapted to specific regional needs in 2000 in order to attract and retain domestic long-distance customers. Domestic long-distance minutes grew 21.1% to 19,343 million minutes in 2000 from 15,967 million minutes in 1999.

Comparing the net revenues from the last three quarters of 1999 with the last three quarters of 1998, domestic long-distance revenues rose 12.6% to R$2,278.7 million from R$2,024.1 million 1998. This increase corresponded to a full-year growth of 9.9% in minutes to 15,967 million minutes in 1999 from 14,526 million minutes in 1998. Domestic long-distance minutes for the last three quarters of 1999 increased 10.7% to 12,189 million minutes from 11,006 million minutes in the last three quarters of 1998. This growth was attributable to our entry into the intrastate long-distance market following the start of a partially competitive environment on July 3, 1999 (carrier selection through the PIC code plan). As of that date, we were also able to recognize the full amount of revenue from long-distance calls from fixed regional lines to cellular lines. The combination of these two factors resulted in a R$130 million increase in revenues in 1999, which was partially offset by reductions in "900" services revenue of R$37 million, a service that we no longer offer.

International long-distance telephone service. Net revenues from international long-distance voice services increased 9.4% to R$971.9 million in 2000 from R$888.3 million in 1999, which in turn represented a 14.2% increase from R$778.1 million in 1998. International long-distance revenues are subject to unusually high taxes in Brazil which tend to motivate customers to seek illegal means of completing their international voice calls such as call-back services, which avoid taxation in Brazil. This resulted in a higher growth of in-bound international traffic of 35% compared to outbound traffic growth of only 8%.

In general, value-added taxes (ICMS) on international long-distance services increased from 13% in early 2000 to 25% by June 30, 2000. While these tax rate increases do not affect our net revenue after taxes, they increase the cost of long-distance telephone services to our customers, reducing demand for these services. To compete with the call-back services and other competitors, we have developed focused marketing programs for certain regions of the country that have significant amounts of international traffic along with incentives to certain countries. However, we expect that this trend will continue and that it will be difficult to sustain growth in international long-distance voice revenues. International revenues will continue to face strong price pressure. The settlement rates introduced in 1999 offering different rates depending on the geographic destination of the calls within Brazil continued to contribute to growth in 2000. The total increase in volume was offset in part by continued reductions in pricing and discounting of services in response to competition.

Comparing 1999 to 1998, international long-distance net revenues for the last three quarters of 1999 increased 1.0% to R$673.9 million, compared to R$667.5 million in the last three quarters of 1998. This minimal increase in 1999 compared to 1998 was attributable to declining settlement rates, which resulted in a reduction of in-bound revenues of R$9 million offset by a slight increase in out-bound revenues of R$16 million. The settlement rates introduced in the second quarter of 1999, that varied depending on the geographic destination of calls within Brazil, helped mitigate this decline in in-bound revenues.

Other telecommunications services. Net revenues from other telecommunications services, which includes revenues from the transmission of television and radio, clearing-house services, telex and mobile satellite communication services, decreased 10.5% to R$215.6 million in 2000 from R$240.9 million in 1999, which in turn represented an increase of 16.9% from R$ 206.0 million in 1998. The decrease in 2000 was due primarily to declines in value-added and clearing house services, whereas the increase in 1999 was due primarily to temporary growth in the clearing house services.